please answer question number 44
Dear student,
44) Methyl orange is a pH indicator and in the presence of acids it shows red colour and in the presence of base it shows yellow colour.
The colour change depends on the pH of the solution, the change in methyl orange colour is represented as follows-
In the presence of acid, the concentration of acid increases and the methyl orange remains in unionized form which is of red colour and in the presence of base it is converted into ionized form which gives Yellow colour.
Hence, the reason given is correct but it is not the correct explanation of the assertion.
Hence, the correct option is (B).
Regards
44) Methyl orange is a pH indicator and in the presence of acids it shows red colour and in the presence of base it shows yellow colour.
The colour change depends on the pH of the solution, the change in methyl orange colour is represented as follows-
In the presence of acid, the concentration of acid increases and the methyl orange remains in unionized form which is of red colour and in the presence of base it is converted into ionized form which gives Yellow colour.
Hence, the reason given is correct but it is not the correct explanation of the assertion.
Hence, the correct option is (B).
Regards