Current-syllabus practice · Chemistry

NEET Chemistry Electrochemistry Questions

Electrochemistry practice focused on conductance, electrochemical cells, the Nernst equation and electrolysis.

Practice 250 verified questions →

250 original questions · explicit provenance labels

ChemistryPlate 60

NeetVellum atlas · fig. chemistry

What to master

conductance, electrochemical cells, the Nernst equation and electrolysis.

Original practice preview

These are current-syllabus NeetVellum questions, shown separately from historical-paper provenance.

Example 1 · difficulty 1/5

In a galvanic cell that is delivering current, which one of the following statements is correct?

A. Electrons flow from the cathode to the anode through the external circuit
B. The anode acquires a positive polarity
C. Cations of the salt bridge migrate towards the cathode compartment
D. Oxidation occurs at the cathode

Example 2 · difficulty 2/5

For the cell Zn(s) | Zn²⁺(0.1 M) || Cu²⁺(0.01 M) | Cu(s), the standard cell potential is 1.10 V at 298 K. The EMF of the cell will be:

A. 1.10 V
B. 1.07 V
C. 1.13 V
D. 1.04 V

Example 3 · difficulty 3/5

The standard EMF of a cell operating the reaction Zn(s) + Cu²⁺(aq) ⇌ Zn²⁺(aq) + Cu(s) is 1.10 V at 298 K. The equilibrium constant of the reaction is approximately:

A. 2 × 10³⁷
B. 2 × 10¹⁸
C. 10³⁷
D. 5 × 10³⁶

The evidence-first practice loop

1. Verify provenanceOfficial paper and final key before accepting a PYQ label.
2. Attempt closed-bookExpose the concept or execution gap before rereading.
3. Repair and returnClassify the miss and re-practice after a delay.

Canonical chapter practice

Electrochemistry →

Frequently asked questions

How many Electrochemistry NEET questions are available?

NeetVellum currently publishes 250 original, verified questions across the linked canonical chapter.

How should I revise Electrochemistry for NEET?

Attempt questions before rereading, classify each miss, repair the specific concept, and re-practice after a delay until the error pattern disappears.