Question

17. Assertion (A): Hg and water mixture can be separated by physical methods.
Reason(R): Mercury is used in thermometers due to its good conductivity towards heat.
a. Both assertion (A) and reason (R) are true and reason (R) is the correct explanation of assertion (A).
b. Both assertion (A) and reason (R) are true but reason (R) is not the correct explanation of assertion (A).
c. Assertion (A) is true but reason (R) is false.
d. Assertion (A) is false but reason (R) is true.

Answer 1

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