Which of the following are buffer solutions? Give reason.
100 mL 0.1 (M) `NH_(3)+50mL.0.1(M)HCl`

Which of the following are buffer solutions? Give reason. 100 mL 0.1 (M)CH_(3)COONa+25mL0.1(M)HCl

Which of the following are buffer solutions? Give reason. 100 mL 0.1 (M) CH_(3)COOH+50mL0.2(M)NaOH

Which of the following are buffer solutions? Give reason. 50 mL 0.2(M)NH_(4)Cl+50mL0.1(M)NaOH .

Which of the following are buffer solutions? Give reason. 100 mL 0.1(M)CH_(3)COOH+100mL0.15(M)NaOH

Which of the following mixtures will act as buffer solution(s)? (1) 50 mL 0.1(M) NH_(3)+100mL" "0.025(M) HCl (2) 100mL 0.05(M) CH_(3)COOH+50mL0.1(M)NaOH .

Which of the following solutions have different pH ? 100mL" of "0.2m" "HCl +100mL" of "0.4 M" "NH_(3) 50mL" of "0.1 M" HCl +"50mL" of "0.2 M NH_(3) 100 mL "of "0.3" M "HCl +100mL "of" 0.6 M NH_(3)