Electrochemistry| GATE XL Chemistry lectures| PYQs GATE XL Chemistry| GATE 2022
Вставка
- Опубліковано 14 жов 2024
- Electrochemistry| GATE XL Chemistry lectures| PYQs GATE XL Chemistry| GATE 2022
Leave a comment if you need me to cover any chemistry concepts! And don't forget to like and subscribe.
For notes, papers & quizzes join my telegram channel👉👉:t.me/joinchat/...
Videos:-
Chemistry topicwise weightage👉👉: • GATE XL Chemistry pape...
Acidity of carboxylic acids Part 1👉👉: • GATE XL Chemistry Lect...
Acidity of carboxylic acids Part 2👉👉: • GATE XL Chemistry Lect...
PYQs Techniques for life sciences👉👉: • Techniques PYQs for li...
pI and pH related problems👉👉: • How to calculate charg...
Numerical on Gibbs free energy, enthalpy & entropy👉👉: • Biochemistry CSIR NET ...
Numerical on pH and pOH👉👉: • Biochemistry CSIR NET ...
ABC Model of flower development👉👉: • Flower development in ...
Antibodies👉👉: • ICMR Part A Preparatio...
Hardy Weinberg👉👉: • Hardy Weinberg Equilib...
Pedigree Analysis👉👉: • Pedigree analysis tric...
Tags:
gate 2022,gate xl 2022,gate xl chemistry,gate xl chemistry important topics,gate xl chemistry question paper,gate xl chemistry previous year question paper,gate xl previous paper analysis,gate xl chemistry topic weightage,gate xl chemistry topic analysis,chemistry topics life sciences,chemistry important topic analysis,gate xl chemistry marks,chemistry topic analysis gate 2011-21,gate xl 2011-21 chemistry topic analysis,introvert geek,freya cardozo
Thank you so much mam please make videos on topic bioprocess engineering
Ma'am in 1st qus the answer is 0.426 (as 0.763 become positive ). Do we need to add those digits (.337 and .763)?
-0.337+0.763 .. so you have to subtract the two and give bigger number sign
@@IntrovertGeek if we subtract answer should be 0.426 but mam u said 1st is answer
@@priyankasharma3847 oh yes you are right. I marked by mistake. It is option b
Respected Ma'am, the answer is option A not B and your explanation is slightly wrong bcz the actual formula of [[ E⁰cell = E⁰(red) cathode - E⁰(red) anode where, red = reduction state]] but in our question, the values are given, E⁰(Cu/Cu²+)= -0.337 which is in oxidative state. But we have converted into in reducing state i.e E⁰(Cu²+/Cu) that's why it's minus (-) sign convert in plus (+)
In other hand E⁰(Zn²+/Zn) = -0.763 it is already in reducing state.for this, its sign not change. It's sign change only because of the minus sign of formula[ as (-) × (-) = (+) ], not for being in the reducing state.☺️☺️☺️
So the final answer is, 0.337 - (-0.763) = 0.337 + 0.763 = 1.100v
@@atanubera9851 Thankyou so much for bringing it to my notice. Really appreciated
Ma'am plz make vedio on botany and zoo
Okay will try to!