Question

Сететеnt
Dcompound
14. Solve problems :
93 A. What is the ratio of molecules in 1 mole
of NH, and 1 mole of HNO,.
(Ans. : 1:1)
B. Calculate number of moles of hydrogen
in 0.448 litre of hydrogen gas at STP
(Ans. : 0.02 mol)
WC. The mass of an atom of hydrogen is
1.008 u. What is the mass of 18 atoms
of hydrogen. (18.144 u)
D. Calculate the number of atom in each
of the following (Given : Atomic mass​

Answer 1

Answer:

one mole of hno3 has 98 moles