Next Toppers - 12th Science
Class 12th _ Chemistry Electrochemistry Chapter 2 One Shot.pdf
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πhttps://youtu.be/wKBMy5jPXxs?si=R-Pky4dcRXbsWyCi
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Electrostatic Potential and Capacitance Class 12 One Shot | Grade 12th Physics Chapter 2 Revision
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In this video, Ravi Sir will discuss Class 12 Physics Chapter 2 β Electrostatic Potential and Capacitance in one shot. This session is perfect for students preparing for Class 12 Board Exam 2026.β¦
In this video, Ravi Sir will discuss Class 12 Physics Chapter 2 β Electrostatic Potential and Capacitance in one shot. This session is perfect for students preparing for Class 12 Board Exam 2026.β¦
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Electrostatic potential & Capacitance .pdf
92.8 MB
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Which of the following is not a primary cell?
Anonymous Quiz
18%
A. Dry cell
16%
B. Mercury cell
43%
C. Lead storage battery
23%
D. Daniel cell
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The work done in moving a charge over an equipotential surface is:
Anonymous Quiz
26%
A) Maximum
13%
B) Minimum
56%
C) Zero
5%
D) Infinite
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In the electrochemical cell: Zn(s) + CuΒ²βΊ(aq) β ZnΒ²βΊ(aq) + Cu(s) Which is oxidized?
Anonymous Quiz
54%
A. Zn
17%
B. Cu
15%
C. CuΒ²βΊ
13%
D. ZnΒ²βΊ
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Capacitance = Charge-Storing Power
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βοΈ Less Distance = More Capacitance
π‘ More Area = More Capacitance
βοΈ Less Distance = More Capacitance
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Two capacitors of 2 ΞΌF and 3 ΞΌF are connected in series. Their equivalent capacitance is:
Anonymous Quiz
45%
A) 5 ΞΌF
34%
B) 1.2 ΞΌF
17%
C) 0.6 ΞΌF
3%
D) 2.4 ΞΌF
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What is the standard electrode potential of a hydrogen electrode?
Anonymous Quiz
34%
A. +1.0 V
15%
B. β1.0 V
42%
C. 0.0 V
9%
D. +0.76 V
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https://youtu.be/pPUJa885Tqc?si=DZ6vzCHU5BL_rxbc
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Reproductive Health Class 12 One Shot | 12th Grade Biology Chapter-4 Revision | CBSE 2025-26
In this one shot revision of Chapter 4 - Reproductive Health, Apeksha Maβam covers all the important concepts, PYQs, and board-exam-focused points for Class 12 Biology students. Whether you are preparing for CBSE 2026 boards or just revising before your schoolβ¦
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