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Thank you so much sir for this amazing lecture 🙏🙏🎉. HOMEWORK 1)CH3COOH=60u 2)H3PO4=98u 3)CaCO3=100u 4)NaOH=40u 5)Na2CO3=106u 6)NaHCO3=84u 7)CaSO4=136u 8)NH2CONH2=60u 9)Ca(OH)2=74u 10)PCl5=208.5u 11)PCl3=137.5u 12)H3PO3=82u
Thank you for your kind words! We are delighted that our educational videos are helping students to learn more. We are continually striving to provide quality content and resources for free. We really appreciate your support.
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Sir your videos are amazing its helps us a lot . I was trying many videos in youtube to clearly understand the concept but none explained it like you thank you so much
Good evening sir.....sir mere ko ak confusion thi kya aap bta skte ho ki,,jaise 12u=12g..... Kya j 12g--12×1.67×10-24. ×6.023×10 raise ki power 23 hoga???? Jaaa firn12× 6.023×10-33 hoga
Thank you so much for your kind words! We're so happy to hear that you're enjoying our videos and that they're helping you with your homework. Keep up the great work and we'll keep making videos that you'll love.
Thank you so much for your kind words! We're so happy to have helped you out and that our videos were able to provide some clarity on the concepts you were struggling with. We hope you continue to enjoy our videos and that they continue to be helpful in your studies!
Thank you for your suggestion! We really appreciate your interest in our educational videos. We will consider your suggestion and see if we can provide a separate video explaining the topic in 15-20 minutes. Keep watching our videos for more updates.
Thank you for your question! The difference between molecular mass and molar mass is that molecular mass is the mass of a molecule of a substance, while molar mass is the mass of a mole of a substance.
We appreciate your enthusiasm for our educational videos. We are working hard to bring more videos for you every day. Stay tuned for more educational content. Thank you for your support!
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Sir kya molecules or compound same hote hai?? Yha bola hai molecules se milkr compound bnte hai to dalton theory me btaya tha compund ko molecule bolte hai.. Sir please clear my doubt🙏
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Sir🎉tq so much amazing video sir please you also start biology please class 11th neet please sir 👍👍👍🙏🙏🙏 you teaching power is sooooooooooo.....high level sir please start biology class 11th you are the best ❤️❤️❤️❤️
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Hw.. Mass of one molecule / mass of one mole of molecule 1)CH3COOH = 60 u / 60g 2) H3POH = 51 u / 51 g 3) CaCo3 = 100 u / 100 g 4) NaOH = 40 u / 40 g 5) NaHCO3 = 84 u / 84 g 6) CaSO4 = 136 u / 136 g 7) NH2CONH2 = 88 u / 88 g 8) Ca(OH) = 77u / 77 g 9) PCl5 = 206u / 206 g
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Sir pls begin with the bio lectures ASAP it's an urgent need I have to prepare for NEET And by the way who is going to teach us bio And are your lectures enough for NEET preparation 2025
Hi there! We are so glad to see that you are taking your NEET preparation seriously. Our lectures are designed to provide a comprehensive overview of the topics covered in the NEET exam and we believe they should be sufficient for you to do well in the exam. As for the lecturer, our team of experienced educators will be teaching you biology. We hope our lectures can help you reach your goals. Good luck!
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Sir 11th chemistry me Puri ki puri magnet brain se padhne wali hu tq so much for wonderful lecture 🙏🙏🙏
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Me too
Same here ,❤
Brilent sir
Mum
Thank you so much sir for this amazing lecture 🙏🙏🎉.
HOMEWORK
1)CH3COOH=60u
2)H3PO4=98u
3)CaCO3=100u
4)NaOH=40u
5)Na2CO3=106u
6)NaHCO3=84u
7)CaSO4=136u
8)NH2CONH2=60u
9)Ca(OH)2=74u
10)PCl5=208.5u
11)PCl3=137.5u
12)H3PO3=82u
Homework:
1. CH3COOH= ethanoic acid / acetic acid (60g)
2.H3PO4= phosphoric acid (98g)
3.CaCO3= calcium carbonate (100g)
4.NaOH= sodium hydroxide ( 40g)
5.Na2CO3= sodium carbonate (106g)
6.NaHCO3= sodium bicarbonate (84g)
7.CaSO4= calcium sulphate (136g)
8.NH2CONH2= urea( 60g)
9.Ca(OH)2= calcium hydroxide ( 74g)
10.PCl5= phosphorus pentachloride (208.5g)
11.PCl3= phosphorus trichloride (137.5g)
12.H3PO3= phosphorus acid (82g)
CACO3=80g not 100g
@@SanataniGamer-fv3mn no it's 100u
@@Miss_1420yes 💯
Yas bro 😊
All ans are right 👍 💯 %
Very good channel for students... thankyou magnet brain ❤
Thank you for your kind words! We are delighted that our educational videos are helping students to learn more. We are continually striving to provide quality content and resources for free. We really appreciate your support.
So true 🤗
Purely true ❤
Homework answers
CH3COOH= 60u
H3PO4= 98u
CaCO3 = 100u
NaOH = 40u
Na2Co3=106u
NaHCO3=84u
CaSO4=136u
NH2CONH2=60u
Ca(OH)2=74u
PCl5=206u
PCl3=136u
H3PO3=82u
Thanks you sir for giving such a Wonder ful session ❤😊
Sir i was not interested in chemistry but when I started learning from you i am interested in chemistry ❤
Home work :- 1)Ch3cooH (formic acid)=6og,2)H3po4(phosphoric acid)=97g,3)caco3(calcium carbonate) =100g,4)NaoH(sodium hydroxide)=40g,5) Na2co3(sodium carbonate)106g,6) NaHco3(sodium bi carbonate)=84g,7)Caso4(calcium sulphate)=136g ,8) NH2coNH2=60g, 9) ca(oH)2 (calcium hydroxide)=74g,10) pcl5(phosphorus penta chloride)=207.5g ,11) pcl3=136.5g,12) H3po3=81g
😊😊😊
What's your name
Yes same answer ❤
😅
Bro u r wrong you should calculate the molecular mass of h3po4.....
Thanks for this crystal clear explanation.., 😙
Your explanation is like Ice with no impurities ❤
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@@MagnetBrainsEducation
Yes sir
You are great teacher for chemistry because your lecture fantastic and I understand your lecture easily
Aap sach me bhot ache teacher hai chemo ke
Sirr hats off you made chem easy for me your are the bestt 👍👍👍 sirr thanks sirrr soooo much
I'm happy to hear it!
Sir u are most good teacher your classes are so good and all lectures are clear thanks sir 🙏
Sir your videos are amazing its helps us a lot . I was trying many videos in youtube to clearly understand the concept but none explained it like you thank you so much
1= 60g
2= 98g
3= 100g
4=40g
5= 106g
6= 84g
7= 136g
8= 60g
9= 148g
10= 206g
11= 136g
12= 82g
Good evening sir.....sir mere ko ak confusion thi kya aap bta skte ho ki,,jaise 12u=12g..... Kya j 12g--12×1.67×10-24. ×6.023×10 raise ki power 23 hoga???? Jaaa firn12× 6.023×10-33 hoga
34:13 HNO3 is nitric acid. And molecular mass 63u and gram molecular mass 63g
Sir ji quiz bhi rako chemistry ke 1 chapter ka please please please 🥺
32:47
The molecular mass of H2SO4 is 98u and gram molecular mass of H2SO4 is 98g
Thank you soooooo much sir for wonderful lecture 🙏🏻🙏🏻🙏🏻
Sir aap bohot acha padata ho aap world ka best teacher ho thank you sir 😊
Sir which book should I prefer for physics and chemistry for neet .
Ncert is must
Mai puri chemistry app se hi padne bali hu sir very nice explainition
Sir you are fav teacher.....thanks for nice teaching💞💞
Homework answers:-
1. CH3COOH - 60g
2. H3PO4 - 98g
3. CaCO3 - 100g
4. NaOH - 40g
5. Na2CO3 - 106 g
6. NaHCO3 - 84g
7. Ca SO4 - 136 g
8. NH2CONH2 - 60g
9. Ca(OH)2- 74 g
10. PCl5- 205 g
11. PCl3 - 135g
12. H3PO3- 82g
Thank you so much sir you are an amazing teacher 😊❤️
Thank you so much for your kind words! We're so happy to hear that you're enjoying our videos and that they're helping you with your homework. Keep up the great work and we'll keep making videos that you'll love.
Thank you soo much sir for your great explanation...🙂😇🤝
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This is the osam channel 🎉
34:26 Name is Nitric acid...and molecular mass is 63u and gram molecular mass is 63g
Sir ur videos helped us alot . Our all concepts are crystal clear . Sir really very gud explanation .present sir
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Sir, You are the best chemistry teacher ever ❤
Sir mujhe bhait dar lagta tha chemistry se but jab se magnet brain ka saath mila hai tab se samajh aane laga hai
Thanku so much sir😊
Molecular mass is 98u and gram molecular mass 98g
Present sir
Average atomic mass sir
Or avogadro's low ka 15-20 min ka ek alag video bna kar explain kar dijiye
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Nice lecture for today 🎉😊
14:30
Thank you magnet brain❤️
Very good explanation
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Sir ,
what is the difference between molecular mass and molar mass ??
Thank you for your question! The difference between molecular mass and molar mass is that molecular mass is the mass of a molecule of a substance, while molar mass is the mass of a mole of a substance.
Thanku sir
Sir please bring more than 1vidoe daily please please 🙏🙏🙏🙏🙏🙏🙏🙏
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Best teacher or chemistry ❤️
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Sir periodic table pda do plz
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This is for olympiad of class 9th! Very useful for students.❤
HOMEWORK CORRECT ANSWER😊😊😊
CH3COOH= 60g
H3PO4 = 98g
CaCO3 = 100g
NaOH = 40g
Na2CO3 = 106g
NaHCO3 = 84g
CaSO4 = 136g
NH2CONH2 = 60g
Ca(OH)2 = 74g
PCl5 = 208.5g
PCl3 = 137.5g
H3PO3 = 82g
Check kro .....👍👍👍👍👍
Yes sir I got the right ans.
Thnk you
Yes sir I got it right
Sir mera h3po4 ka 97 g aa raha hai
Aap ek bar check kariye
Sir please please physics start kijiye
1.60g
2.98g
3.100g
4.40g
5.106g
6.84g
7.136g
8.60g
9.74g
10.208.5g
11.137.5g
12.82g
Thankyou so much sir
Ur explanation is fabulous
Sir kya molecules or compound same hote hai?? Yha bola hai molecules se milkr compound bnte hai to dalton theory me btaya tha compund ko molecule bolte hai.. Sir please clear my doubt🙏
Yes, you are right. A compound is made up of molecules. However, in Dalton's theory, a compound is called a molecule.
Thank you sir for explaining free concept on RUclips
Present sir 2024 .25 thankyou sir
present sir 🤟
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Sir🎉tq so much amazing video sir please you also start biology please class 11th neet please sir 👍👍👍🙏🙏🙏 you teaching power is sooooooooooo.....high level sir please start biology class 11th you are the best ❤️❤️❤️❤️
Yes sir ye hi answer Aya tha
Sir maine apne 11 th chemistry puri ki puri magnet brains pe chodh di hai sir simple and easy and well explained pura chemistry chamak raha hai sir ❤
Thank you so much for your kind words! We're happy to hear that you're enjoying our chemistry videos and that they are helping you understand the material. Keep up the good work!
It's not 6.023×10²³
It's 6.022×10²³
Sir please start bio
Hw..
Mass of one molecule / mass of one mole of molecule
1)CH3COOH = 60 u / 60g
2) H3POH = 51 u / 51 g
3) CaCo3 = 100 u / 100 g
4) NaOH = 40 u / 40 g
5) NaHCO3 = 84 u / 84 g
6) CaSO4 = 136 u / 136 g
7) NH2CONH2 = 88 u / 88 g
8) Ca(OH) = 77u / 77 g
9) PCl5 = 206u / 206 g
Sir please upload videos soon because monday is my test 😮
Hi there! We hope you're doing well. We'll make sure to upload our new videos soon in time for your test. Good luck!
Sir thoda quickly karao please sir
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Present sir 🎉
Sir pls begin with the bio lectures ASAP it's an urgent need
I have to prepare for NEET
And by the way who is going to teach us bio
And are your lectures enough for NEET preparation 2025
Hi there! We are so glad to see that you are taking your NEET preparation seriously. Our lectures are designed to provide a comprehensive overview of the topics covered in the NEET exam and we believe they should be sufficient for you to do well in the exam. As for the lecturer, our team of experienced educators will be teaching you biology. We hope our lectures can help you reach your goals. Good luck!
@@MagnetBrainsEducation thankyou so much
Your words meant a lot to me and has empowered me to reach my goal 🙏
1, 60g
2, 106
H²SO⁴ - Molecular Mass - 98u
Gram Molecular Mass - 98g
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Sir I have a question that is .... 1 mole of atom and mass of 1 atom .. their are same number ? For example 16 g and 16 U please
Yes, that is correct! 1 mole of atoms and the mass of 1 atom are the same number. For example, 16 g and 16 U.
Yes sir
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Thank you magnet brain ❤
Thanks sir
I'm happy to hear it!
Big fan of magnet brain from Pakistan And I started my 11th from magnet Brian
Thank you so much for your lovely lectures
Present sir
CH3COOH ethanoic acid molecular mass 60u and gram molecular mass 60g
Sir class 12 ka chemistry ka ncert exemplar ka questions answer solve karwa dijiye
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@@MagnetBrainsEducation OK Sir❤❤
Thank you so much sir 😗 for providing vedio, you work so hard for us . I understand your lecture very easily
Sir ap bass co2 aur H2o bolty hoo aur b example do
Yes sir present sir ji
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Thanks for this sir your tiching is veri nice but plzz bio bhi shuru Karo
u r my favrt teacher
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Hno3 nitric acid and 63g
Alcohol molecular mass 46g
Thinks sir ❤
Tank u so much sir for your hardwork ❤
Thanks u sir❤❤
Very nice class my best teacher ❤❤❤❤❤
1.acetic acid
2.phosphoric acid
3.calcium carbonate
4.sodium hydroxide
5.sodium carbonate
6.sodium bicarbonate
7.calcium sulphate
8.urea
9.calcium hydroxide
10.phosphorous pentachloride
11.phosphorous trichloride
12.phosphorous acid
Thank you so much sir for great explanation maza aa gaya sir ❤❤
Thanku sir God bless you
Welcome! Stay connected with Magnet Brains and Top your exams!
Such mai Molecular Mass bhot asan hai sir
CH3COOH =Acetic acid Atomic mass =63u molecular mass =63g
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Gram Atomic mass
CH3COOH = 60g
HNO3 = 63g
1.acetic acid 60u
2.phosphoric acid 82u
3.calcium carbonate 100u
4.sodium hydroxide 40u
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Reaally , most underrated channel on youtube
Respect from ❤️ to you sir thankyou so much 🎉
Thank you so much sir this video is amazing
33:05
it is a best place go forward education
Thankyou for full explanation 🙏
Thank sir
Nitric acid 63 g
Sir i am calculating my answer please check :-
1. Ch3cooh = 60g
2. H3po4=97g
3. Caco3 = 100g
4. Naoh = 39 g
5. Na2co3 = 104 g
6. Nahco3 = 83 g
7. Caso4 = 136g
8. Nh2conh2 = 60 g
9. Ca (oh) 2 = 74 g
10. Pcl5 = 205 g
11. Pcl3 = 135g
12. H3po3 = 81u
Over sir 😁
Thank you for taking the time to work on the problems. You did a great job!
Sir please start live class of bio
❤
34:10 , Nitric acid
63 u
63 g
🎉🎉
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