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Chemistry
Assertion: ZrI4 is useful in purification of zirconium (Zr). Reason: ZrI4 sublimise at room temperature.
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Q. Assertion : $ZrI_4$ is useful in purification of zirconium (Zr).
Reason : $ZrI_4$ sublimise at room temperature.
AIIMS
AIIMS 2019
General Principles and Processes of Isolation of Elements
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
Solution:
Correct answer is (c) If assertion is true but reason is false