@@ERAAAFF12 See jitne electrons koi atom khud mein gain ya lose karta hai toh attain stability usko valency bolte hai Aur jitne number of electrons atom (present in its outer most shell) mein share karta hai to form covalent bonds usko covalency bolte hai
Hello ma'am I'm from Lakshya jee I'm having exam in school from sept 1st week So if I Study P BLOCK from here , will it be sufficient for jee as well ? Ya fir uske lien alag se kuch padhna hoga ..
@@AshimaGupta_AG mam you just can't believe that I am your very big fan you are much more than the big celebrity for me . Love and so much of concern ☺️ for you from the bottom of my heart 💓 mam . Really love your teaching and nature. ❤️❤️❤️❤️☺️☺️☺️☺️
Thank you mam. your explanation is all topic perfectly understanding I.e necessary for all of you student, this topic ending as well as so very 2 thanks for topic at RUclips sending
At 50:12aapne bola -2 os ki stability increase karegi usse pehle bola decrease karegi down to the group ye kaise ?and aage aapne bola teeno ki stability badhti hai so confusing
I stability of halides...... Iodide should be more stable......... Kyun k flourine mai eletron jata hai oper si iska size chota h repulsion zyada hoga matlab k stability kam
Because bond angle is inversely proportional to bond length You can also understand it as decreasing BP-BP repulsion down the group due to larger atomic radii of heavier hydrides, causing subsequent decrease in bond angle.
1:06:05 - TeO2 has oxidation state +4 Ye aur electron lose krke o.s increase nai krns chahta aur ye gain krke o.s decrease krskta hai But why at 50:49 down the group electron lose krkee bhi too uska o.s badhega hi Kya ye case done k liye different hige
Inert pair effect lagega na niche toh Te +4 dikha skta h khushi se pr electron lose krke +6 nai jana chahega. Gain krke lower OS yani +2 toh ja skta h naa
Main Oxidation State wale Mein Thoda problem a raha hai mum down the group -2 ki stability increased b hogi or down the group decrease be Hogi mein bahut confusion ho raha hai🙄Otheriwse whole.lecture bhot acha tha😍😍
Down the group, -2 Ki stability kam hoti kyuki metallic character increases and non metallic character decreases Due to inert pair effect, (Common Oxidation state-2) yani ki 6-2=+4 ki stability badti h aur +6 ki kam hoti h
Ma'am group 15 m jo pg no. 168 pe table hai usme NH3 ka bond angle sbse high hai but usme toh bond pair lone pair repulsion ki wjh se sbse km hona chahiye tha compare to others? Sorry ma'am agr apne yeh btaya hoga i attend all lectures timely but bhuul gyi syd i remember ki apme btaya tha ki B.P L.P repln ki wjh se iska structure tetrahedral se bi bi-pyramidal hojata hai
@@upasanabhatt2907 See due to lone pair and bp-lp repulsion angle will come less than expected angle 109.5° But as nitrogen jo hai woh phosphorus se zada electronegative hai Toh N-H bond mein electron cloud N ke pass hoga compared to P-H mein Toh yaha bp-bp repulsion ki wajah se angle sabse bada aayega Down the gro electronegativity kam hogi toh electron cloud bhi central atom se dur hoga hence less bp-bp repulsion so less angle
@@upasanabhatt2907 ammonia ka tetrahedral geometry se bond angle kam hota h but apne group mei jyada h . Down the group bp lp toh sb pr same h in EH3 but bond angle decrease hota h
See jisme product zada stable baan raha ho usme system ka energy zada release hota hai kyuki product khud zada stable ban raha hai O mein electron put karna zada mushkil hai kyuki e- will face more repulsion due to small size of O hence kam release hoga
U are perfect example of "beauty with brain" 😊
52:23 common oxidation state -2 down the group decreases(as metallic character increases Po hardly reflect -2 oxidation states)
you are very friendly mam , it makes me happy as well as energetic during the lecture
And thankyou so much for shareing this quality content
But she ate her cake alone.
Mam i appreciate your hard work.. Even if you're not well.. You never skipped Class..
#Get well soon mam 😊😊
Please watch this video for organic chemistry class 🙏 😭
ruclips.net/video/r7AhlFHLpjs/видео.html
Good Morning Mam
At 1:19:30 , NCERT stated it as see-saw geometry.
So, what is right mam?
" Hello-Hello Nazrein Screen par"🙃
From lakshya jee batch na
Mai bhee
@@niteshpal7764 yes
Bro this is ashima mam not sachin sir
Even..... Hello hello nazrein screen par 😅
Sachin sir op
Sachin sir OP
Dil ❤️💞 dimag sbme bsa liya h mam
WHAT A SWEET SMILE BY MADAM... BETWEEN CLASSES... 😍
padhaai karlo thodaaa
Between bola h i hone mtlb class kr hi rhe hoge to unko unki smile achi lagi to bol diya bs😊
@@Mantasha_syed2 Kaafi mature baat krdiye aap to..
@@sonukhan12384 haha😂😆🤣CID dekha h
@@Mantasha_syed2 Or crime petrol bhi dekhte hoge?😂
Spectacular session mam ❤️❤️❤️❤️❤️🙏👍👍👍👍👍👍👍👍🇮🇳👍👍🇮🇳🇮🇳👍👍👍👍🇮🇳🇮🇳👍👍. There's no cost of the efforts of PW team👍❤️❤️❤️❤️
Thanks a lot ma'am because you take the class even you in illness.
10:18 Man's blush 😊😇🥰
Thanks mam for supporting all students
Indeed the best inorganic teacher ever!
A best teacher ❤️ Thankyou a lot ❤️😘
45:52 Look at Ma'am's cute face 😂😂
Ohh really 😂
bade harami ho beta...😂😂
@@AdarshSingh-ny7vd smjh rhe ho
.....smjh rhe ho😂😂😁
@@Vaibhav12121 i didnt get it
@@masonlockwood9948 kk....leave it 😂😂 Don't overthink......
Naa koi aap jaisa tha naa koi.aapp jaisa hai or naa koi.aapp jaisa hogaa
Love you mam😍😍😍😊😊😊love uh so much u r best❤❤❤🏆🏆🏆
Hii
How are you
Woo, you have a RUclips channel, I like it 😍
@@FukrabaaziSuru yeah but only to capture my schl memories
From where are you, delhi🥰
1:02:10 H2O acts as reducing agent during photosynthesis
exception
Ma,am AAP itna aacha padha te ki samaj aata thankyou so much ma,am🙏
Awesome Explanation......
Aashima mam OP...
Thank you so much Ma'am 🙏
Our age comes between 16 to 19 almost..... EXCEPTIONALLY aashima ma'am 😂she is still 6 to 8 yrs old only😅 everywhere is exceptions😂
😂
Bro 🔥
😂😂😂
😂😂
@@srishtinegi9945 😂😂
Great always in same energy thank to all member of pw
Thank u ma'am 😁
Amazing lecture 😍😍😍
Please watch this video for organic chemistry class 🙏 😭
ruclips.net/video/r7AhlFHLpjs/видео.html
@@Dr_juno kuch bhi
Mam teaching style ossum ❤️❤️
mam you are very friendly, it makes me happy as well as energetic during the lecture
So, thankyou mam
Hlo can you tell me valency and covalency same hota hai kya ?
@@ERAAAFF12 See jitne electrons koi atom khud mein gain ya lose karta hai toh attain stability usko valency bolte hai
Aur jitne number of electrons atom (present in its outer most shell) mein share karta hai to form covalent bonds usko covalency bolte hai
mam aap badi khubsoorat ho
aapke lecture kb suru hua aur kb khatm hua pta hi nhi chla
ab mujhe chemistry bhi intresting lg rhi ha
Op Lecture👌👌👍
thankyouu maam....u made the chapter veryyyyyyyyyyy easyyyyyyyyyyyyy
Exception exception exception chemistry is all about exception 😀🤭
Vioce is osm addictive 💕♥️
Thanks a lot ma'am
Love you too much 💕💕💕
East and West aap ho best
Masters of chemistry mam ❤️
Thanku mam for providing mcqs
Fantastic🤘😝🤘 session ossamm..
Thanks a lot ma'am for your beautiful and excellent lecture😘
Hello ma'am
I'm from Lakshya jee
I'm having exam in school from sept 1st week
So if I Study P BLOCK from here , will it be sufficient for jee as well ? Ya fir uske lien alag se kuch padhna hoga ..
Waha toh padaungi hi september mei dubara.. abhi school ke liye pad lo
@@AshimaGupta_AG Ok ma'am thank you 🙏🏼🙏🏼🙏🏼🙏🏼🙏🏼🙏🏼🙏🏼
@@AshimaGupta_AG mam in ncert it is given that all elements except selenium form dichloride and dibromide
@@AshimaGupta_AG ye kaise man le ki aap hi Ashima Gupta mam hai......?
@@ankushyadav6915 mat mano fir 😅
Class starts at 2:20
Is lecture me live chat me bachche kuchh majedar likh rhe the tabhi mam chat pad padke smile kar rhi thi 😄😄😄😄
I am too excited to this lecture because I will understood group 15 element by 2 or more than 2 lecture video,I will saw
1:16:50 a birthday celebration in background 🥳🥳
1:17:40 sampatti mam singing in background
Mam jyada hasti nahi lekin jab hasti hain tab bolo hi mat🔥🔥
Literally me watching this lecture at 12 o'clock and it's fun to do chemistry at night...💜
Hlo
hahahaa same
Mam aap jaldi thik ho jao 💗
Thanku Mam ❣️
For Wonderful Lecture 😄
Love from Lakshya JEE
Mam aap Lakshya JEE me kab P block Start karengi.
September
@@AshimaGupta_AG Thanku So much mam🙂
@@AshimaGupta_AG mam you just can't believe that I am your very big fan you are much more than the big celebrity for me .
Love and so much of concern ☺️ for you from the bottom of my heart 💓 mam .
Really love your teaching and nature. ❤️❤️❤️❤️☺️☺️☺️☺️
@@AshimaGupta_AG mam ye inorganic me electric configuration elements ki alag hoti hai kya mam confusion hai kyunki periodic table me to alag hai.
@@khudkaherobano2017 structure of atom se pade electronic configuration
Mam superrrrrrr se duperrrrrrrrr NCERT
Thanku so much mam for the best explaination
Mam you are so sweet ❤️ always says IPE jaha bhi likhenge vo inert pair effect hoga...but she always tells full ❤️❤️🤩🤩🤗🤗😅😅
Thank you mam. your explanation is all topic perfectly understanding I.e necessary for all of you student, this topic ending as well as so very 2 thanks for topic at RUclips sending
Thanks mam🙏🙏
At 50:12aapne bola -2 os ki stability increase karegi usse pehle bola decrease karegi down to the group ye kaise ?and aage aapne bola teeno ki stability badhti hai so confusing
Hello jee
Unhoney yeh bolatha kee (common oxidation state(6) -2).=4 .. yehh increase hoga
1:08:33 mjhe laga tha mera earphonekhrab ho gyaa😂😂
mam aap bahut acha padhate ho i dont know ki mera inorganic mein interest hai ya aap acha paddhate ho!!
Best explanation mam❤❤❤❤❤❤❤🎉🎉🎉🎉❤❤❤❤❤❤
thank you mam for your effort
Thanku mam for this wonderful lecture....and now i can remember,and understand The ncert in best way .....👍🏻
You will be best teacher
I stability of halides...... Iodide should be more stable......... Kyun k flourine mai eletron jata hai oper si iska size chota h repulsion zyada hoga matlab k stability kam
Mam kyu fluorine ke electronegativity oxygen se jyada hote hai
Thanks for this osm lecture mam
Thnkew mam❤❤❤❤😍
Mam ye chapter complete hone k bdd ya mam sath me hi comopare krke padana..baki k group.....
Pls mam ....
1:00:04 why bond angle decreases down the group?
Because bond angle is inversely proportional to bond length
You can also understand it as decreasing BP-BP repulsion down the group due to larger atomic radii of heavier hydrides, causing subsequent decrease in bond angle.
@@priyamv5000 Thank you
Super mam 👍👍👍👍 ❤️❤️❤️❤️
Thank you so much Mam and get well soon 🙏🙏🙏
1:06:05 - TeO2 has oxidation state +4
Ye aur electron lose krke o.s increase nai krns chahta aur ye gain krke o.s decrease krskta hai
But why at
50:49 down the group electron lose krkee bhi too uska o.s badhega hi
Kya ye case done k liye different hige
Inert pair effect lagega na niche toh Te +4 dikha skta h khushi se pr electron lose krke +6 nai jana chahega.
Gain krke lower OS yani +2 toh ja skta h naa
@@AshimaGupta_AG Mam yeh apne reply kiya?😲😲😲😲😲😲
@@Priyankaa-q6d That's beauty of PW 💖
@@AshimaGupta_AG ok mam thanku so much for clearing my doubt ;)❤
Main Oxidation State wale Mein Thoda problem a raha hai mum down the group -2 ki stability increased b hogi or down the group decrease be Hogi mein bahut confusion ho raha hai🙄Otheriwse whole.lecture bhot acha tha😍😍
Down the group, -2 Ki stability kam hoti kyuki metallic character increases and non metallic character decreases
Due to inert pair effect, (Common Oxidation state-2) yani ki 6-2=+4 ki stability badti h aur +6 ki kam hoti h
@@AshimaGupta_AG ok mam thank you.mam😍
Thank u so much ❤️❤️
THANK YOU MAAM
Thank you ma'am
Next week will be going to complete p block elements🙃🙃🙃🙃🙃✌️
Please 🙏 🙏 🙏
@@Dr_juno What?
ruclips.net/video/r7AhlFHLpjs/видео.html
I teach organic chemistry class 🙏 😭
My name is sanyam Mishra
1:06:45 maine socha mera earphone gya🙄😂😂 lekin bad me pta chala vdo me sound hi nahi h 😅🤣
Me 2
Mam P block ke baad konsa chapter start
hoga
Lakshya wale aa gai😁😁😁term-1 syllabus ke liye
Mam aap daily class lo😁😁
Audio not working at 1:07:54
Nice lacture
Thanks mam for lecture
1:21:49 NCERT states that all elements ( except selenium ) form dichlorides but u actually made secl2 like how?
Mam you looking so sweet in this chapter 😍😍
At 1:21:22 4th property ,, all the element except oxygen ki jagah mere book me selenium likha hua hai mam
Hnn mere . m bhi
Mam solution back exercise discussion is left for
Thank a lots mam
Mam aap NCERT EXERCISE bhi karowoge.please batado
After chapter is over
@@AshimaGupta_AG Solutions ch ke back ex solution abhi tak show nahi hue h mam and p block mast smjh aa raha h 👍
1:16:56 happy birthday to you
Edit: Alakh sir ka birthday tha
Ma'am group 15 m jo pg no. 168 pe table hai usme NH3 ka bond angle sbse high hai but usme toh bond pair lone pair repulsion ki wjh se sbse km hona chahiye tha compare to others?
Sorry ma'am agr apne yeh btaya hoga i attend all lectures timely but bhuul gyi syd i remember ki apme btaya tha ki B.P L.P repln ki wjh se iska structure tetrahedral se bi bi-pyramidal hojata hai
Yes
@@AshimaGupta_AG Ma'am mene question pucha hai ki NH3 ka bond angle B.P- L.P repulsion ki wjh se sbse km hona chahiye but uska jyada kyu hai?
@@upasanabhatt2907 See due to lone pair and bp-lp repulsion angle will come less than expected angle 109.5°
But as nitrogen jo hai woh phosphorus se zada electronegative hai
Toh N-H bond mein electron cloud N ke pass hoga compared to P-H mein
Toh yaha bp-bp repulsion ki wajah se angle sabse bada aayega
Down the gro electronegativity kam hogi toh electron cloud bhi central atom se dur hoga hence less bp-bp repulsion so less angle
@@upasanabhatt2907 ammonia ka tetrahedral geometry se bond angle kam hota h but apne group mei jyada h . Down the group bp lp toh sb pr same h in EH3 but bond angle decrease hota h
@@AshimaGupta_AG mam aap bahut accha padhate ho thanku mam 🥰🥰mam maine 15 group acche se yaad krliya hai sara ..😀
THANKU SO MUCH MAAM😀😀
29:10 interelectronic repulsion hone ki vajah se energy kam kyon release hoti hai.... really confused please tell 🙂
See jisme product zada stable baan raha ho usme system ka energy zada release hota hai kyuki product khud zada stable ban raha hai
O mein electron put karna zada mushkil hai kyuki e- will face more repulsion due to small size of O hence kam release hoga
@@prt4691 okk thanks..🙂
Really ma'am apka bal bohat acha hai... ❤️❤️😘😘....I love this type of girl.... because girl ka beuty only her hair ❤️❤️❤️
Mam in ncert it is given that all elements except selenium form dichloride and dibromide
See again brother except oxygen likha hai
Waha
@@prt4691 ncert book me selenium likha hai yar
Wo updated ncert nai hoga
It’s oxygen not selenium
Solution practice sheet aur upload kariye
49:00 Achi TARha Padhna ya Important Haii
Good yahi yahi hamare nav ko par lagaye ge
1:17:51
Tab tak ke liye ok bye 😂😂😂😂😂
Kiska dialog h ?
A- alakh sir
B-MR sir
C-pankaj sir
D-aditya anand sir .
@@adityadubey1647 😂😂😂jao pogo dekho jake 😂
I usually see these lectures at the speed of 1.75×.....but today I watched a little bit🤏 at normal..... I thought maam was drunk🥴🍺
I watched this video at 2x
Mam solution back exercise discussion is left
Because of h-bonding
Mam solution NCERT discussion is left
29:42 😊