List of top Chemistry Questions asked in MHT CET

Identify the mineral of aluminium from following.
Which of the following phenols is isolated from defensive secretion of grasshopper species?
The half life of a first order reaction is 6.0 hours. How long will it take for the concentration of reactant to decrease from 0.4 M to 0.12 M?
Identify the formula of potassium trioxalato aluminate (III).
Identify the compound A and B in the following reaction.
\[ \text{CH}_3\text{Cl} + \text{KCN (alc)} \xrightarrow{\Delta} A + 2\text{H}_2\text{O} + \text{HCl} \rightarrow B + \text{NH}_4\text{Cl} \]
Sulphapyridine is a/an
Electrophoresis is used .......
What is the molecular formula of glyceraldehyde?
Which following pair of elements does NOT represent chemical twins?
Which among the following is used as a fumigant pesticide for strawberries?
Which from the following compounds does NOT contain phantom atom?
Nickel crystallises in a fcc type of unit cell, with edge length 0.3524 nm. Calculate the radius of the nickel atom.
Which among the following complexes is a homoleptic and cationic in nature?
Mole fraction of solute in its 2 molal aqueous solution is
The H-N-H bond angle in NH\(_3\) molecule is
In which of the following molecules, 2\(\pi\) bonds are present?
Which of the following compounds has the highest boiling point?
For the first order reaction A → B, the rate constant is 0.25 s\(^{-1}\), if the concentration of A is reduced to half, the value of the rate constant will be
Concentrated H\(_2\)SO\(_4\) reacts with PCl\(_5\) to produce
Which among the following lanthanoids has the smallest atomic size?
The product obtained when 2-methylpropan-2-ol is treated with alumina at 423 K is
Which among the following is a use of 2, 4-dichlorophenoxy acetic acid?
Identify product B in the following reaction.
Conductivity cell is filled with 0.01 M KCl gives a resistance of 484\(\Omega\) and conductivity of 0.004141 \(\Omega\)\(^{-1}\) cm\(^{-1}\) at 25°C. What is the cell constant?
Which among the following monomers is used to prepare Teflon?