Question

plzzz it's urgent
tell me the answer ​

Answer 1

Explanation:

Given -

• Figure

To Find -

• What is X, Y, Z

As we know that :-

mass = n(mole) × GAM/GMM

Volume = n × 22.4 L

No. of atoms/molecules = n × 6.022 × 10²³

Here, in the question it is given 1 mole

Now,

mass = 1 × GAM/GMM

→ mass = GAM

And

No. of atoms/molecules = 1 × 6.022 ×10²³

→ No. of atoms/molecules = 6.022 × 10²³

And

volume = 1 × 22.4

→ volume = 22.4 L

Hence,

X is 6.022 × 10²³

Y is 22.4 L at NTP

Z is GAM

Therefore,

Option (2) is correct.