how to answer this question

of a mixture solution of solution 1 and 2 = 4.51ml of dilute hydrochloric acid (0.1 mol l-1 HCl) acid was added to the 100mls of the solutionmixture and the pH re-measured.pH of mixture after adding 0.1 mol l-1 HCl= 4.6Do you think that the mixture of soltion 1 and 2 produces an effective buffer, or not? Explainyour reasoning in the space belowDescribe

of a mixture solution of solution 1 and 2 = 4.51ml of dilute hydrochloric acid (0.1 mol l-1 HCl) acid was added to the 100mls of the solutionmixture and the pH re-measured.pH of mixture after adding 0.1 mol l-1 HCl= 4.6Do you think that the mixture of soltion 1 and 2 produces an effective buffer, or not? Explainyour reasoning in the space belowDescribe

pH of a mixture solution of solution 1 and 2=4.5 1ml of dilute hydrochloric acid (0.1molt1HCl) acid was added to the 100mls of the solution mixture and the pH re-measured. pH of mixture after adding 0.1mol1HCl=4.6 Do you think that the mixture of soltion 1 and 2 produces an effective buffer, or not? Explain your reasoning in the space below Describe what solutions 1 and 2 should be if they are to make an effective buffer