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
CBSE Class 10 board exams from February 15 to March 18; download date sheet 2025 PDF
CBSE Date Sheet 2025 Live: CBSE Class 10, 12 board exam timetable soon at cbse.gov.in; practical dates
CBSE Date Sheet 2025 Live: CBSE to announce Class 10, 12 board exam dates soon at cbse.gov.in; sample paper
Create Your Account
To keep connected with us please login with your personal information by phone
Dont't have an account? Register Now