Question

Solubility of N2

gas obeys Henrys law at 298 K temperature and 1.0 ´ 105

atm pressure. In the

same way N2

gas in air has mole fraction 0.8. How many moles N2

gas will dissolve in 10 mole of

water at 5 atm pressure and 298 K temperature ?

(A) 4.0 ´ 104

(B) 4.0 ´ 105 (C) 5.0 ´ 104

(D) 4.0 ´ 106​

Answer 1

Explanation:

write a diary entry imagining yourself as the man who found the lost child in the fair from the chapter 'the lost child ' in 100-120 words