Next Toppers - 12th Science
Test-2 Solutions.pdf
Test-2 Physics
Chapter 2 - Electrostatic Potential & Capacitance
15 June- 2025
Chapter 2 - Electrostatic Potential & Capacitance
15 June- 2025
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In an electrochemical cell, electrons flow from:
Anonymous Quiz
42%
A) Cathode to anode
10%
B) Electrolyte to electrode
42%
C) Anode to cathode
6%
D) Salt bridge to electrolyte
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Salt bridge is used to:
Anonymous Quiz
7%
A) Provide electrons
15%
B) Complete the circuit
35%
C) Maintain electrical neutrality
43%
D) Both B and C
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Which metal has the highest standard electrode potential?
Anonymous Quiz
47%
A) Zn
24%
B) Cu
15%
C) Li
13%
D) Ag
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Difference Between IDEAL and NON IDEAL SOLUTIONS🔥 | Raoult's Law - Class 12 Chemistry | Tapur Ma'am
Difference Between IDEAL and NON IDEAL SOLUTIONS | Raoult's Law | Solutions- Class 12 Chemistry Chapter-1🔥| Tapur Ma'am | Next Toppers Science #NextToppersS...
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Relations and Functions Class 12 One Shot | 12th Grade Maths Chapter-1 Revision | CBSE 2025-26
Relations and Functions – Class 12 Maths Chapter 1 One Shot
In this video, Kuldeep Sir will discuss Class 12 Maths Chapter 1 in One Shot. Perfect for quick revision for CBSE 2025-26 students.
What's covered in this session:
🔹 Basic concepts of relation and…
In this video, Kuldeep Sir will discuss Class 12 Maths Chapter 1 in One Shot. Perfect for quick revision for CBSE 2025-26 students.
What's covered in this session:
🔹 Basic concepts of relation and…
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Which cell converts chemical energy into electrical energy?
Anonymous Quiz
32%
A) Electrolytic cell
42%
B) Galvanic cell
23%
C) Both A and B
3%
D) Fuel cell
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Jldi se padh lo, imp. topic chal rha hai
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Relation and Function Class 12 One Shot | 12th Grade Maths Chapter-1 Revision | CBSE 2025-26
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Relation and Functions - CH 2 - ONE SHOT Final.pdf
19 MB
📌 Relation and Function One Shot🔥
✔️ Kuch doubt lge toh video dekhr revise kr lena
👉https://youtu.be/_1TTCDetSNE?si=MPB2_1ClLVsap5E6
✔️ Kuch doubt lge toh video dekhr revise kr lena
👉https://youtu.be/_1TTCDetSNE?si=MPB2_1ClLVsap5E6
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In a galvanic cell, the flow of electrons is:
Anonymous Quiz
37%
A) From cathode to anode
52%
B) From anode to cathode
9%
C) From salt bridge to electrode
2%
D) From cathode to salt bridge
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The cell reaction of Daniell Cell is:
Anonymous Quiz
67%
A) Zn(s) + Cu²⁺(aq) → Zn²⁺(aq) + Cu(s)
22%
B) Cu(s) + Zn²⁺(aq) → Cu²⁺(aq) + Zn(s)
8%
C) Zn²⁺ + Cu²⁺ → Zn + Cu
4%
D) None of these
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Which of the following represents standard electrode potential correctly?
Anonymous Quiz
11%
A) Measured at 0°C
22%
B) Electrode dipped in 0.1 M solution
36%
C) Measured against standard hydrogen electrode
32%
D) Electrode potential at 273 K
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