Question

Number of molecules in 1 litre of oxygen at ntp is

Answer 1

Answer:

How many molecules are there in 1 liter of oxygen at NTP? 1 mole of any substance contains 22.4 liter volume . 1 mole of any substance contains avogadro number (6.022×10^23) of molecules.

Answer 2

hi .no of molecules =given vol at NTP /22.4 ×Na it is formula substitute in it 1 lit=1000ml so. no of molecules=1×10^3/22.4×6×10^23=o.44×10^2×6×10^23=

2.64×10^19(appro)