Question:
Arrange the following solutions is the decreasing order of $\mathrm{pOH}$ :
(A) $0.01 \mathrm{M} \mathrm{HC} 1$
(B) $0.01 \mathrm{M} \mathrm{NaOH}$
(C) $0.01 \mathrm{M} \mathrm{CH}_{3} \mathrm{COONa}$
(D) $0.01 \mathrm{M} \mathrm{NaCl}$
Correct Option: , 4
Solution:
(4) $(\mathrm{A})>(\mathrm{D})>(\mathrm{Q}>(\mathrm{B})$