Question

Given below are two statements, one is labelled as Assertion A and the other is labelled as Reason R
Assertion : $ZrI_4$ is useful in purification of zirconium (Zr).

Reason : $ZrI_4$ sublimise at room temperature.

In the light of the above statements, choose the correct answer from the options given below

• A. If both assertion and reason are true and reason is the correct explanation of assertion
• B. If both assertion and reason are true but reason is not the correct explanation of assertion
• C. If assertion is true but reason is false
• D. If both assertion and reason are false

Answer 1

Answer: (C)

If assertion is true but reason is false

Answer 2

Answer (c) If assertion is true but reason is false

Assertion : $ZrI_4$ is useful in purification of zirconium (Zr). (correct)

Reason : $ZrI_4$ sublimise at room temperature. (Not True)