Calculate the number of water molecules present in one drop of water which weights 0.18 g.

(i) Calculate the number of water molecule present in one drop of water which weighs 0.18 g. (ii) Give the salient features of "Modern atomic theory".

(i0 Calculate the number of water molecule present in one drop of water which weighs 0.18 g. (ii) Calculate the number of moles in 27 g of Al. (iii) Calculate the grams of 22 moles of hydrogen molecule, H_(2) .

The number of water molecules present in a drop of water weighing 0.018g is

The number of water molecules present in a drop of water weighing 0.18g is :

The number of water molecules present in a drop of water weighing 0.018 g is