List of top Questions asked in MHT CET- 2021

$\int[1+2 \tan x(\tan x+\sec x)]^{\frac{1}{2}} d x=$
In a meeting 60\% of the members favour and 40\% oppose a certain proposal. A member is selected at random and we take $X = 0$ if he opposed and $X = 1$ if he is in favour, then $\text{Var}(X) =$
The reaction of propane with bromine in presence of UV light predominantly forms
Which among following monomers is used to prepare PVC?
Oxidation state of Cr in potassium dichromate is
What is the number of electrons passed through an electrolyte solution when 1 ampere current is passed for 16.1 minutes?
What is the volume of unit cell of a metal (at. mass $25\text{ g mol}^{-1}$) having BCC structure and density $3\text{ g cm}^{-3}$ ?
Identify reactant (A) used in the following conversion.
Chlorobenzene + A $\xrightarrow{\text{anhydrous AlCl}_3}$ 1-Chloroacetophenone + 4-Chloroacetophenone
Identify the product obtained when phenol reacts with concentrated sulphuric acid at $293\text{ K}$ ?
Identify homoleptic complex from following :
What is the work done when a gas is compressed from $2.5 \times 10^{-2}\text{ m}^3$ to $1.3 \times 10^{-2}\text{ m}^3$ at constant external pressure of $4.05\text{ bar}$?
What is boiling point of a decimolal aqueous solution of glucose if molal elevation constant for water is $0.52^\circ\text{C kg mol}^{-1}$?
Dissociation constant of propionic acid is $1.32 \times 10^{-5}$. Calculate the degree of dissociation of acid in $0.05\text{ M}$ solution.
In a first order reaction, concentration of reactant is reduced to (1/8)th of concentration in 23.03 minutes. What is half-life period of reaction?
Select the catalyst used in hydrogenation of ethene.
What is the number of $\text{-CH}_2\text{-}$ groups present in dodecane?
Which among the following statements is NOT true?
An element with simple cubic close structure has edge length of unit cell $3.86\ \text{\AA}$. What is the radius of atom?
Identify the reactant, reagent and condition of Kolbe's reaction from following.
What is the volume (in $\text{dm}^3$) occupied by 75 g ethane at S.T.P. ?
Which among the following is NOT a neutral ligand?
Which from following reactions converts carbonyl group of aldehydes and ketones to methylene group on treatment with zinc amalgam and concentrated HCl ?
Which of the following reactions is used for the conversion of alkyl chloride to alkyl iodide?
Which of the following amines acts as strongest base?
Identify homopolymer from following.