The number of water molecules is maximum in:

Options

A. 18 gram of water
B. 18 moles of water
C. 18 molecules of water
D. 1. 8 gram of water

Answer

B

Explanation

`therefore` 1 mole water = `6.02 xx 10^23` molecules
`therefore` 18 mole water = `18 xx 6.02 xx 10^23` molecules so, 18 mole water has maximum number of molecules.