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Correct relationship between pH of isomo...

Correct relationship between pH of isomolar solutions of sodium oxide `(pH_1)`, sodium sulphide `(pH_2)` , sodium selenide `(pH_3)` and sodium telluride `(pH_4)` is-

A

`pH_1gtpH_2gtpH_3gtpH_4`

B

`pH_1ltpH_2ltpH_3ltpH_4`

C

`pH_1ltpH_2ltpH_3ltpH_4`

D

`pH_1gtpH_2=pH_3gtpH_4`

Text Solution

Verified by Experts

The correct Answer is:
A
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