Assertion: Zirconium can be purified by Van Arkel method.

Question:

Assertion: Zirconium can be purified by Van Arkel method.

Reason: ZrI4

is volatile and decomposes at 1800K.

(i) Both assertion and reason are true and the reason is the correct explanation

of assertion.

(ii) Both assertion and reason are true but the reason is not the correct explanation

of assertion.

(iii) The assertion is true but the reason is false.

(iv) The assertion is false but the reason is true.

 

(v) Assertion and reason both are wrong.

 

Solution:

Option (i) is correct.

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