Question

Assertion (A): The dentistry of water remains constant as it is cooled from room termperature until its temperature reaches

4^{\circ} \mathrm{C}

.
Reason (R): Below

4^{\circ} \mathrm{C}

, the density increases

Accepted Answer

If both (A) and (R) are false

Answer

If both (A) and (R) are true and (R) is the correct explanation of (A).

Answer

If both (A) and (R) are true but (R) is not the correct explanation of (A).

Answer

If (A) is true but (R) is false

JEE PHYSICS MCQ: THERMAL PROPERTIES OF MATTER

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