Question

1 point
Q 4. Assertion: A mixture of camphor and Ammonium chloride cannot be
separated by sublimation. Reason: Camphor on heating sublimes,
Ammonium chloride does not.
Both Assertion and Reason are true and Reason is correct explanation of the
Assertion.
Both Assertion and Reason are true but Reason is not the correct explanation of the
Assertion.
Assertion is true but Reason is false.
Assertion is false but Reppson is true.​

Answer 1

Answer:

Both assertion and reason is true and the reason explains assertion.

Sublimation is the direct conversion of a solid substance to gaseous state. This happens in case of certain substances like camphor, naphthalene or even solid CO₂ called dry ice. Such substances are called sublimates.