Q 9. What is the mass of:
(b) 0.5 mole of water molecules?
The mass of 1 mole of water molecules = 18 g
Thus,
the mass of 0.5 mole of water molecules = 18 x 0.5
= 9.0 g
Depressed over 61% in CBSE 10th result 2025; Kota student dies by suicide
CBSE Class 10 Result 2025: Delhi region achieves 95.14% pass rate; compartment percentage slightly rises
CBSE Result 2025: Board says competency-based questions ‘yielded results’ as pass rate improves
Create Your Account
To keep connected with us please login with your personal information by phone
Dont't have an account? Register Now