1.

Assertion (A) : Plaster of Paris is used by doctors for setting fractured bones. Reason (R) : When Plaster of Paris is mixed with water and applied around the fractured limbs, it sets into a hard mass.

A. Both A and R are true and R is the correct explanation of A.
B. Both A and R are true but R is NOT the correct explanation of A.
C. A is true but R is false.
D. Both A and R are false
Answer» B. Both A and R are true but R is NOT the correct explanation of A.


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