List of top Chemistry Questions on Acids and Bases asked in IPU CET

Stomach acid has a pH of approximately 2. Sour milk has a pH of 6. Stomach acid is
When the following 1.0 mol dm\(^{-3}\) aqueous solutions are arranged in order of increasing pH, which is the correct order?

I. Ammonium chloride
II. Ammonium ethanoate
III. Sodium ethanoate
Argon crystallises in fcc arrangement and the density of solid and liquid Ar is 1.59 g/cm\(^3\) and 1.42 g/cm\(^3\), respectively. The percentage of empty space in liquid Ar is
What is the conjugate base of H\(_2\)SO\(_4\)?
Sulphur(s) when react with HNO\(_3\) (conc.) Green mainly gives:
Why can the relative strength of HCl and HClO$_4$ be determined in acetic acid but not in water?
Which of the following is the \(K_b\) for the conjugate base of carbonic acid?