Question

how many no. of molecules are there in 1dm3 of water?​

Answer 1

Answer:

1 dm^3 = 1 lit.

no. of mole, n = N/ Na = V /22.4

N = Na×1/22.4

N = 6.022 ×10^23/22.4

N = 2.6 × 10^22 molecules

Hope it helps..

✌