List of top Chemistry Questions on Acids and Bases asked in AIIMS

Order of acidic nature

Strongest conjugate base is

What is the correct relationship between the $pHs$ of isomolar solutions of sodium oxide $(pH_1)$, sodium sulphide $(pH_2)$, sodium selenide $(pH_3)$ and sodium telluride $(pH_4)$?

The pH of stomach is $1.6$, then which enzyme will digest protein?

: $pH $ of neutral solution is always $7$. : $pH$ of a solution does not depend upon temperature.

The $pH$ of the digestive juices within the human small intestine is between $7.5$ and $8.5$. This environment is slightly

The $pH$ value of decinormal solution of $NH_4OH$ which is $20\%$ ionised is

The $pH$ of aqueous solution of ammonium formate is $\left( p K_{a}\right.$ of $HCOOH =3.8$ and $pK _{b}$ of $\left.NH _{3}=4.8\right)$

The pH value of $0.1\, M\, NaOH$ solution is (when there is a given reaction $\left.\left[ H ^{+}\right]\left[ OH ^{-}\right]=10^{-14}\right)$

The strongest bronsted base among the following anions is

The $pH$ value of human blood is about

The pH of $0.001( N )$ acetic acid solution, which is $10 \%$ dissociated. is