Electrochemistry - NCERT Solutions (Que. 1 to 9) | Class 12 Chemistry Chapter 2 | CBSE 2024-25

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✅ In this video,

✔️ Class: 12th
✔️ Subject: Chemistry
✔️ Chapter: Electrochemistry (Chapter 2)
✔️ Topic Name: NCERT Solutions (Que. 1 to 9)
✔️ Topics Covered In This Video (By Hemant Sir): In this video, we will be diving into Chapter 2 - 'Electrochemistry' of the Class 12 Chemistry. This video covers an important topic - 'NCERT Solutions'. Elevate your understanding and ace your exams with comprehensive explanations provided by Hemant Sir.
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00:00 Introduction: Electrochemistry - NCERT Solutions (Que. 1 to 9)
02:22 NCERT Solutions: Que. 1 - Arrange the following metals in the order in which they displace each other from the solution of their salts. Al, Cu, Fe, Mg and Zn
03:59 Que. 2 - Arrange these metals in their increasing order of reducing power.
08:10 Que. 3 - Depict the galvanic cell in which the reaction Zn(s) + 2Ag*(aq) → Zn2* (aq) + 2Ag(s) takes place.
13:24 Que. 4 - Calculate the standard cell potentials of galvanic cell in which the following reactions take place:
28:54 Que. 5 - Write the Nernst equation and emf of the following cells at 298 K:
57:42 NCERT Solutions: Que. 6 to 9) - Que. 6 In the button cells widely used in watches and other devices the following reaction takes place:
01:20:43 Que. 9 - The resistance of a conductivity cell containing 0.001M KCl solution at 298 K is 1500 Q.
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Sir m new student hu or kon kon kon new student h like kro

aazadmohammad
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Good explanation sir proud of you sir ❤

jogotboruah
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QUESTION no. 3.5 (iv)
answer = -1.298v

SAGARSINGH-dz
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Sir has special talent to teach hard things in very easy way.

Lyrics..
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For Equilibrium constant Kc
log Kc= E°n/0.059

Mr.Shiva
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Silver(Ag) ke place per copper( Cu) hona chahiye tha tabhi book ka answer match hoga 😊 question no. 6 ka

Beginnertube
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Sir molar conductivity ka unit S/cm^2/mol hoga.

bublichakraborty
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1:01:48 Sir answer board par galat hai ya hamara ?? ... hamei to -301.08 mil raha hai

54:49 -- 54:51 ... Arei yaar ... dekho 😂😂😂😂

huzefa
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In question 3.4 E anode and E cathode is given in book?

lakshitsharma-serq
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Solution for question 6. : 301.08kj

sukmayasunar
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9:42 pe sir galat hai...kyuki anode positively charged hota hai aur cathode negatively charged

vaishnavigupta
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Sir question no 6 ka question hi galat h answer ke according 😅 ya answer hi galat hai question ke according

Beginnertube
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Sir please chemistry ka real life practical bhi karwa dijiye

pammykumari
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Sir apna phala bhi 1question chodh diya tha ab bhi chodh diya question no 10 please sir cover kriya is question ko

AKHIL_GAMER_
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Exam me reduction potential nahi diye hote kya?

kanishka
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Sir playlist ke sequence sahi kar dijiye plz

abidurrahman
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13:20 par aapne kud answer likha hai usme cathode hai or pdf wale answer me anode

kanikasinha
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Nerst eqn . for 4th part q5 is coming as 0.066V

kadambtree
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Sir anode par positively charge our cathode par negatively hota hi

Rdxsaurabhkumar
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Thank you so much sir for the excellent explanation ❤

HarshGupta