List of top Questions asked in MHT CET- 2021

What is effective atomic number of cobalt in \([Co(NH_3)_6]^{3+}\) if \(Co(Z = 27)\)?
Which among the following is NOT an example of one-dimensional nanostructure?
In which of the following salts, the solubility increases appreciably with increase in temperature?
What is the percentage of unoccupied volume in BCC structure?
Which property from following is NOT exhibited by interstitial compounds?
Identify cationic complex from following.
What type of isomers are the ethoxy ethane and methoxy propane?
What will be the concentration of solution of electrolyte if its molar conductivity and conductivity are respectively 230 \(\Omega^{-1} \, \text{cm}^2 \, \text{mol}^{-1}\) and 0.0115 \(\Omega^{-1} \, \text{cm}^{-1}\) at 298 K?
Which among the following salt solution in water shows pH greater than 7?
Which of the following elements forms crosslinks in vulcanization of SBR rubber?
Which of the following reagents is used in the reaction shown below?
Benzoyl chloride → Benzaldehyde
Which of following enzymes is useful in conversion of glucose to fructose?
What is vapour pressure of a solution when 2 mol of a non-volatile solute are dissolved in 20 mol of water? \( P_1^0 = 32 \, \text{mmHg} \)
Which among following amines has lowest \( pK_b \) values?
Identify the product (\(X\)) formed in the following reaction.
\[C_6H_5OH + CH_3COOH \xrightarrow{H^+} X\]
Which element among the following is ferromagnetic?
Which of the following is NOT formed when a mixture of methyl bromide and n-propyl bromide is treated with sodium metal in dry ether?
Which of the following is NOT true for alkaline earth metals?
What is the total number of atoms in BCC crystal lattice having \( 1.8 \times 10^{20} \) unit cells?
Identify the product B in the following sequence of reactions?
Which among the following statements is true for Galvanic cell?
What is the volume occupied by 16 g methane gas at STP?
The \([OH^-]\) in a solution is \(1 \times 10^{-12}\) mol dm\(^{-3}\). What is the concentration of \(H^+\) ions?
Oxidation state of iodine in \( I_3^- \) is
When 1 mole of gas is heated at constant volume, the temperature rises from 273 K to 546 K. If heat supplied to the gas is \( x \, \text{J} \), then find the correct statement from following.