Reason (R) : Higher the surface area, higher is the amount adsorbed. In platinum coated asbestos the surface area is more and so it act as a better adsorbent.
A. Both A and R are correct and R is the correct explanation of A.
B. Both A and R are wrong.
C. A is correct but R is wrong.
D. A is wrong but R is correct.
Answer:A
Reason (R) : Higher the surface area, higher is the amount adsorbed. In platinum coated asbestos the surface area is more and so it act as a better adsorbent.
A. Both A and R are correct and R is the correct explanation of A. B. Both A and R are wrong. C. A is correct but R is wrong. D. A is wrong but R is correct.