Chem enigma
Chem enigma
  • Видео 25
  • Просмотров 50 547

Видео

Master your NCERT | METALS & NON METALS | LEC 1 | by DEEPENDRA RAWAT SIR
Просмотров 27828 дней назад
Master your NCERT | METALS & NON METALS | LEC 1 | by DEEPENDRA RAWAT SIR
THERMOCHEMISTRY REVISION BY D.S.RAWAT
Просмотров 226Год назад
#chemistry #trending #thermodynamics #thermochemistry #bombcaloriemeter #caloriemeter #enthalpy
ELECTROCHEMISTRY REVISION PART 1
Просмотров 177Год назад
ELECTROCHEMISTRY REVISION PART 1
CHEMICAL REACTION AND EQUATION - ONE SHOT - CLASS X
Просмотров 4543 года назад
CHEMICAL REACTION AND EQUATION - ONE SHOT - CLASS X
maildhar , pauri Garhwal , uttrakhand
Просмотров 3873 года назад
maildhar , pauri Garhwal , uttrakhand
LE CHATELIER PRINCIPLE | DSRAWAT
Просмотров 533 года назад
LE CHATELIER PRINCIPLE | DSRAWAT
thermochemistry neet
Просмотров 1073 года назад
thermochemistry neet
DEGREE OF FREEDOM | THERMO LEC 2
Просмотров 393 года назад
DEGREE OF FREEDOM | THERMO LEC 2
BALANCING BY ION ELECTRON METHOD / HALF REACTION METHOD
Просмотров 1314 года назад
BALANCING BY ION ELECTRON METHOD / HALF REACTION METHOD
3D ORBITALS | DSRAWAT
Просмотров 4224 года назад
3D ORBITALS | DSRAWAT
log and antilog
Просмотров 3024 года назад
log and antilog
HYBRIDISATION IN BeCl2
Просмотров 8 тыс.4 года назад
HYBRIDISATION IN BeCl2
HYBRIDISATION OF NH3
Просмотров 20 тыс.4 года назад
HYBRIDISATION OF NH3
electronic configuration basic to advanced part 2
Просмотров 1474 года назад
electronic configuration basic to advanced part 2
electronic configuration basic to advanced part 2
Просмотров 2224 года назад
electronic configuration basic to advanced part 2
REACTION OF IRON WITH STEAM
Просмотров 17 тыс.4 года назад
REACTION OF IRON WITH STEAM
BASIS OF P-BLOCK PART-2 | D.S.RAWAT
Просмотров 724 года назад
BASIS OF P-BLOCK PART-2 | D.S.RAWAT
BASICS OF P-BLOCK
Просмотров 1434 года назад
BASICS OF P-BLOCK

Комментарии

  • @sumank5760
    @sumank5760 День назад

    Very useful sir thanks 🙏🏻

  • @munish6711
    @munish6711 4 дня назад

    Sir, I am ishan and Sir. It is a qualitative video and video in which there is no wastage of time

    • @Chemenigma
      @Chemenigma 4 дня назад

      @@munish6711 thank you ishaan Glad you liked it ☺️

  • @rruttarakhandi
    @rruttarakhandi 9 дней назад

    Nice

  • @rruttarakhandi
    @rruttarakhandi 13 дней назад

    Nice

  • @AmitKumar-kd3kk
    @AmitKumar-kd3kk 28 дней назад

    Waah sir...kya explain kiya

  • @Theonly-noble
    @Theonly-noble 29 дней назад

    💯👍👍

  • @Kritavirya
    @Kritavirya 7 месяцев назад

    Great Sir

    • @Chemenigma
      @Chemenigma 7 месяцев назад

      Thank you Aman ☺️

  • @pandyahinapandyahina8471
    @pandyahinapandyahina8471 8 месяцев назад

    Al+H2O =?

    • @Chemenigma
      @Chemenigma 8 месяцев назад

      Aluminum when react with steam forms aluminum oxide and hydrogen gas

  • @teamupbroplz
    @teamupbroplz 8 месяцев назад

    Sir mujha product bananaa nahi aata tha aapki Kripa sa mujha nikalna aa gaya thank you

  • @devsaluja2822
    @devsaluja2822 11 месяцев назад

    Sir ye m dhoond dhoond k thak gaya tha Aapne bata diya Thanks ❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤

  • @HeyitsFiza
    @HeyitsFiza Год назад

    SIR VERY THANK YOU MAI 10 DIN SE YE EQUATION NHI SMJH PA RAHI THI AAPNR YE VID DAALKE BOGOT HELP KARI HAI THANK YOU SO MUCHH

  • @madhusudanpanda9251
    @madhusudanpanda9251 Год назад

    Thank You

  • @beenarawat6471
    @beenarawat6471 Год назад

    Good

  • @Kritavirya
    @Kritavirya Год назад

    Much needed lecture

  • @beenarawat6471
    @beenarawat6471 Год назад

    👍

  • @jyotivermani9588
    @jyotivermani9588 Год назад

    👍👍

  • @Chemenigma
    @Chemenigma Год назад

    👍🏻

  • @advit4977
    @advit4977 Год назад

    Sir maza aa gaya , sab samajh aa gaya😊

  • @thelonelychick
    @thelonelychick Год назад

    Awesome sir ❤❤❤

  • @Krishnakhandelwal9711
    @Krishnakhandelwal9711 Год назад

    Calcium react with water and produce hydrogen gas which is adsorbed on the surface of calcium that' why calcium float in water

  • @dhairyagupta_06
    @dhairyagupta_06 Год назад

    ❤🔥

  • @দীপিকা-চ৮ঙ

    Thank you sir 🥺

  • @ParnarPassion
    @ParnarPassion Год назад

    Rehen do bhaiya apse teaching na ho payega. Is equation me lhs side me gas hone ke wajah se ye oxide form karega or h2 jaisa tha waisa hi rahega

  • @Abdulfaizchoudhary
    @Abdulfaizchoudhary 2 года назад

    Sir iron ki valency 2 or 3 kaise samghe kya le

  • @ashiquearfan9724
    @ashiquearfan9724 2 года назад

    👍👍♥️😊

  • @afwaye
    @afwaye 2 года назад

    Dear sir, I'll used this method Zn + H2SO4---> znso4 + h2 Zn(2, 8,18,2) ab isko nishkriy hone ke liye ya to 6 etoms chaiye ya to 2 ko de denga, And So4 ( -2 ) Zn ✖ So4 ----> Znso4 + h2

    • @Chemenigma
      @Chemenigma 2 года назад

      Being a metal its very hard ki ye kisi se electron le so iski valency 6 toh nhi hogi ,but Since it got 2 electrons as you have mentioned its valency is 2 Par ye method iron kai liye sayad work krega as Fe is 2,8,14,2 Aur iron wala case samajhne kai liye hame higher classes ki books 📕 padeni padegi😃

    • @afwaye
      @afwaye 2 года назад

      @@Chemenigma sir me higher class me hi hoon bas sir ye ek samjhado to bohot help ho jayegi meri please sir... 🥺❤✨

    • @Chemenigma
      @Chemenigma 2 года назад

      Iron ki configuration Fe= [Ar] 3d6 4s2 Fe2+ = [Ar] 3d6 4s0 Fe3+ = [Ar] 3d5 4s0 Fe having half filled 3d in +3 os so it will be more stable than fe2+

    • @Chemenigma
      @Chemenigma 2 года назад

      Fe3+ is more stable than Fe2+ due to its half filled configuration therefore some amount of FeO( again not all FeO ) gets converted into Fe2O3 thus we got both products which is a mixture FeO.Fe2O3

  • @mvpdevilgaming6670
    @mvpdevilgaming6670 2 года назад

    Thanks bro you clear my dout

  • @satyamagnihotri6019
    @satyamagnihotri6019 2 года назад

    What is the reason to multiply 3

    • @Chemenigma
      @Chemenigma 2 года назад

      Just to show that there will be 3feo formed in the first part but only 2of them will converted into fe2o3

  • @Kritavirya
    @Kritavirya 2 года назад

    Sir gharwali toh shayad cm Yogi ji ka home city hai na

    • @Chemenigma
      @Chemenigma 2 года назад

      Haan ji pauri garhwal

  • @utsavchoksi2217
    @utsavchoksi2217 2 года назад

    Tq

  • @samayrawat8544
    @samayrawat8544 2 года назад

    🙌🙌

  • @pakistanichad8739
    @pakistanichad8739 2 года назад

    sir mahine se samjne ki koshish kar raha tha MASHALLAH SE ap nai itna pyara samjhaya ALLAH ap jaise teachers ko khush rakhe

  • @girijammageetha5006
    @girijammageetha5006 2 года назад

    Tq so much sir it helped me a lottt💛

  • @lakshaymakhija5304
    @lakshaymakhija5304 2 года назад

    You said that the lobes give tetrahedral geometry but the books say that NH3 shows pyramidal geometry ??

    • @Chemenigma
      @Chemenigma 2 года назад

      There is a little issue in your statement Nh3 have a tetrahedral geometry this is absolutely correct . Nh3 have a pyramidal shape that is also correct But thete is a difference in geometry and shape Geometry(also known as electronic geometry ) is determined by the combination of both bond pair and lone pair while Shape (also known as molecular geometry) is determined only on the basis of bond pairs😊

    • @lakshaymakhija5304
      @lakshaymakhija5304 2 года назад

      @@Chemenigma oh I did not know that thanks a lot. You were really helpful 😁

    • @naturelikea.....friend5770
      @naturelikea.....friend5770 Год назад

      Ha bhai

  • @nourmohamed3019
    @nourmohamed3019 2 года назад

    I wanna ask we connected the chlorine atoms with brellium on X-axis I tried to draw it and did it on Z-axis As the empty orbital is Z Is that right I didn't understand the language that much but tried

    • @Chemenigma
      @Chemenigma 2 года назад

      Dear student , Generally we do the intermixing of orbital along z axis so bond formation will takes place with pz orbital of chlorine , If you are considering the intermixing along x axis then bond formation will takes place with px of chlorine atom Similarly you are considering the intermixing along y axis then bond formation will takes place with py of chlorine atom

    • @nourmohamed3019
      @nourmohamed3019 2 года назад

      @@Chemenigma Aha got it thanks

  • @beenarawat6471
    @beenarawat6471 3 года назад

    Nic

  • @BinodTharu-Official
    @BinodTharu-Official 3 года назад

    Wow sir please upload regular video. Now I think that I got you that is very amazing channel 🥰 bahut achha samjhaya thanku sir mera doubt clear ho gaya aasani se

    • @Chemenigma
      @Chemenigma 3 года назад

      Thank you ❤️ , suggest any topic you want i will upload it soon.

  • @ahsanraza238
    @ahsanraza238 3 года назад

    Sir ek confusion h plz ap help kar de sir actually m uss baat p confused hu k ground state kis k nikalnii h Nh3 ap n liye tu sir N k kU ??? mujE aaghi pora samjh aa gaya sir plz y thore confusion clear kar de

    • @Chemenigma
      @Chemenigma 3 года назад

      Hybridisation hamesha central atom ki nikali jati hai , aur ammonia (NH3) molecule mai central atom N hai, isiliye yaha N Ki ground state li hai

    • @Chemenigma
      @Chemenigma 3 года назад

      Clear?

    • @ahsanraza238
      @ahsanraza238 3 года назад

      Thank u so mucH ❣️

  • @sportsclub8333
    @sportsclub8333 3 года назад

    Sir aap to duniya ke mhan teachers hai......🙏🙏🙏🙏🙏🙏🙏

    • @Chemenigma
      @Chemenigma 2 года назад

      aisa bhi nhi hai dost , thank you🙏🙏

  • @suplexcity2660
    @suplexcity2660 3 года назад

    Op video sir🛐🛐

  • @banisaha2949
    @banisaha2949 3 года назад

    Sir why in rusting Fe2O3 is formed not Fe3O4 is formed Plz sir plz reply and solve my doubt. 🙏🏼🙏🏼🙏🏼🙏🏼🙏🏼🙏🏼🙏🏼🙏🏼🙏🏼🙏🏼🙏🏼🙏🏼🙏🏼🙏🏼🙏🏼🙏🏼🙏🏼

    • @Chemenigma
      @Chemenigma 3 года назад

      Good question , the answer is during rusting fe first convert into fe2+ ion then immediately oxidises by Oxygen into fe3+ ion so there in the final product ,we only have fe2o3 and neglegible feO thus fe3o4 not formed during rusting

  • @supanthabiswas5033
    @supanthabiswas5033 3 года назад

    Please make a video on organic chemistry reaction mechanisms concepts.

    • @Chemenigma
      @Chemenigma 3 года назад

      Thanks for suggestions but there are plenty of reaction from which you wanna begin?

  • @prasenjitdey3364
    @prasenjitdey3364 3 года назад

    👌

  • @rruttarakhandi
    @rruttarakhandi 3 года назад

    😃

  • @pranavpandey3455
    @pranavpandey3455 3 года назад

    Thanku sir , I have struggled a lot to find a video like this on RUclips , and here I got....

    • @Chemenigma
      @Chemenigma 3 года назад

      Most welcome pranav, if there is any other content you want then you can comment your topic .