MAH-MHT CET (PCM/PCB) entrance exam Question Bank Solutions

Which of the following statement (s) is/are incorrect for pair of elements Zr - Hf?

Solubility of which among the following solids in water changes slightly with temperature?

In a solution of CuSO₄, how much time will be required to precipitate 2 g copper by 0.5 ampere current?

An element having an atomic radius of 0.14 nm crystallizes in an fcc unit cell. What is the length of a side of the cell?

The conversion of ethyl bromide using sodium iodide and dry acetone, this reaction is know as ______.

Which of the following compounds has lowest boiling point?

Omeoprazole and lansoprazole are used as ______.

Which among the following cations forms a least stable complex if the ligand is same?

What is the product formed when aniline is treated with \[\ce{NaNO2 + HCl}\] previous to hydrolysis?

Identify the conjugate acid - base pair in the following reaction.

\[\ce{H2O + HCl -> H3O+ + Cl-}\]

Which among the following is not the method of preparation of phenol?

What is the IUPAC name of \[\ce{(CH3)2 - N - CH3}\]?

A certain reaction occurs in two steps as

(i) \[\ce{2SO2(g) + 2NO2(g) -> 2SO3(g) + 2NO(g)}\]

(ii) \[\ce{2NO(g) + O2(g) -> 2NO2(g)}\]

In the reaction:

Identify the product ‘C’ in the following reaction.

\[\ce{Aniline ->[(CH3CH)2O][Pyridine] A ->[Br2][CH3COOH] B ->[H^+ or OH^-] C}\]

Which of the following compounds reacts immediately with Lucas reagent?

The number of moles of electrons passed when the current of 2 A is passed through a solution of electrolyte for 20 minutes is ______.

What is the number of donor atoms in dimethylglyoximato ligand?

The solubility of a gas in a liquid is directly proportional to the pressure of the over the solution is stated by ______.

Calculate the solubility of gas in water at 1.2 atm and 25° C, if Henry’s law constant is 0.145 mol dm⁻³ atm⁻¹ at 25° c.

Choose the false statement from the following.