iGET

JEE Chemistry - MCQ Practice Questions

Practice free JEE Chemistry multiple-choice questions with detailed answers and explanations. Perfect for competitive exam preparation.

457 questions | 100% Free

Q.1Easy

Which of the following is the SI unit of electrical conductivity?

Q.2Easy

In a galvanic cell, which electrode acts as the anode?

Q.3Easy

What is the charge on one mole of electrons?

Q.4Easy

The Nernst equation relates cell potential to concentration. At 25°C, which form is correct?

Q.5Easy

Which of the following statements about electrolysis is INCORRECT?

Q.6Easy

What is the SI unit of electrical conductivity?

Q.7Easy

In a galvanic cell, which electrode acts as the negative terminal?

Q.8Easy

What does Faraday's first law of electrolysis state?

Q.9Easy

The Nernst equation is used to calculate:

Q.10Easy

Which of the following is a primary cell (non-rechargeable)?

Q.11Easy

In electroplating, the object to be plated is connected to which terminal?

Q.12Easy

In a galvanic cell, oxidation occurs at which electrode?

Q.13Easy

The Faraday constant (F) is approximately equal to:

Q.14Easy

Which statement is correct regarding electrode potentials?

Q.15Easy

For a spontaneous electrochemical cell, the cell potential (E°cell) should be:

Q.16Easy

In a galvanic cell, the electrode where oxidation occurs is called:

Q.17Easy

The standard cell potential (E°cell) for a reaction is -0.45 V at 25°C. What can be concluded about the reaction?

Q.18Easy

Which of the following is NOT an application of electrochemistry?

Q.19Easy

The Faraday constant (F) is numerically equal to:

Q.20Easy

In the electrochemical series, which metal is most easily oxidized?