defence exam ITBP (Telecommunication) Head Constable Mock Test 2024 General Science Chemistry Chemical Bond and Molecular Structure
Given van der Waals constant for NH3, H2, O2 and CO2 are respectively 4.17, 0.244, 1.36 and 3.59, which one of the following gases is most easily liquefied?
1
NH3
2
H2
3
CO2
4
O2