Question

1)
Analyse the given assertion and reason. Choose the correct option.
Assertion: The Relative Molecular Mass of Chlorine is 35.5 a.m.u.
Reason: The natural abundance of isotopes of chlorine is not equal.
a) A and R are correct, R explains the A.
b) A is correct, R is wrong.
c) A is wrong, R is correct.
d) A and R are correct, R doesn't explains A.​

Answer 1

Answer:

d ans

Explanation:

atomic mass of cl is 35.5 amu for more stable isotopes

Answer 2

Answer:

a) A and R are correct , R explains A

Explanation: