0.1 M `CH_3COOH` is diluted at `25^@C(K_a=1.8xx10^(-5))`, then which of the following will be correct ?

0.1M CH_(3)COOH is diluted at 25^(@)C(K_(a)=1.8xx10^(-5)) , then which of the following will be correct ?

0.1M CH_(3)COOH is diluted at 25^(@)C(K_(a)=1.8xx10^(-5)) , then which of the following will be correct ?

Calculate pH solution: 0.1 M CH_(3)COOH (K_a=1.8 xx 10^(-5))

To what volume of 10 litre of 0.5 M CH_(3)COOH (K_(a)=1.8xx10^(-5)) be diluted in order to double the hydroxide ion concentration :

To what volume of 10 litre of 0.5 M CH_(3)COOH (K_(a)=1.8xx10^(-5)) be diluted in order to double the hydroxide ion concentration :