Exercise 8.4 Q 5 solution

Exercise 9.1 solutions

Exercise 9.1 solutions

class 10 exercise 8.4 question 4 part 1and2

Determine if: 4 is a solution of 4x - 3 = 5.

Determine the concentration of hydroxyl ions in 0.4 M NH_(4) OH solution having (i) no ammonium chloride (ii) 5.35 g of NH_(4)Cl per litre of the solution . Ionization constnat of NH_(4)OH is 1.8 xx10^(-5)