#### Thank you for registering.

One of our academic counsellors will contact you within 1 working day.

Click to Chat

1800-5470-145

+91 7353221155

CART 0

• 0
MY CART (5)

Use Coupon: CART20 and get 20% off on all online Study Material

ITEM
DETAILS
MRP
DISCOUNT
FINAL PRICE
Total Price: Rs.

There are no items in this cart.
Continue Shopping

# Q. B 2 I am trying but I am getting answer 8 g as molar mass. But answer is hydrogen.

Khimraj
3007 Points
3 years ago
rms velocity is given as
Vrms = $\sqrt{3RT/M}$
So
1930 = $\sqrt{3*8.31*300/M}$
So
M = 0.002 Kg = 2gm
SInce gas is diatomic
So it is Hydrogen gas.