Question

Assertion & Reason Type Questions : [2×1=2]

In the following questions, a statement of Assertion (A) is followed by a statement of Reason (R).

(1) Both (A) and (R) are true and (R) is the correct explanation of (A)

(2) Both (A) and (R) are true but (R) is not the correct explanation of (A)

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

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

13. A : Symbol of silver and tin is Ag and Sn respectively. [1]

R : Silver is a metal but tin is not a metal.

14. A : The antibiotic penicillin blocks the bacterial processes that build the cell wall. [1]

R : Penicillin cannot have such effect on humans as they have cell wall.​

Answer 1

Explanation:

Both (A) and (R) are true and (R) is the correct explanation of (A)