CH3NH2 (0.1 mole, kb = 5 x 10^-4 ) is added to 0.08 moles of HCl and the solution is diluted to 1 litre , resulting hydrogen ion concentration is CH3NH2 (0.1 mole kb = 5 x 10^-4 ) is added to 0.08 moles of HCl and the solution is diluted to 1 litre resulting [...]