Question

Why 4 g hydrogen contains largest number of atoms ?​

Answer 1

Explanation:

4 g of hydrogen contains the largest number of atoms.

(A) 4 g of hydrogen (molar mass 2) corresponds to 2 moles of molecules or 4N number of atoms where N is the Avogadro's number (6.023×1023).

(B) 16 g of oxygen (molar mass 32) corresponds to 0.5 moles of molecules or N number of atoms where N is the Avogadro's number (6.023×1023).

(C) 28 g of nitrogen (molar mass 28) corresponds to 1 mole of molecules or 2N number of atoms where N is the Avogadro's number (6.023×1023).

(D) 18 g of water (molar mass 18) corresponds to 1 mole of molecules or 3N number of atoms where N is the Avogadro's number (6.023×1023).

I think u Understand the answer.

Answer 2

Explanation:

(A) 4 g of hydrogen (molar mass 2) corresponds to 2 moles of molecules or 4N number of atoms where N is the Avogadro's number (6.023×1023).

hope it helps uhh dear ......