List of top Chemistry Questions asked in MHT CET

Identify the major product 'B' in the following reaction: \[ \text{But-2-ene} \xrightarrow{\text{HBr, Peroxide}} \text{A} \xrightarrow{\text{AgCN, } \Delta} \text{B} \]
Which among the following compounds is used as catalyst in Raschig method for preparation of phenol?
The edge length of bcc type of unit cell of metal is 5 Å. What is the radius of metal atom if its density is 2 g/cc?
Mg\(_3\)N\(_2\) reacts with water to produce
A sample of gas absorbs 4000 kJ of heat and surrounding does 2000 J of work on sample, what is the value of \(\Delta U\)?
Hydroxide of which alkali metal is used in manufacture of soft soap?
What is the mass of solute (molar mass 39) in 156 g of benzene, if mole fraction of solute in benzene is 0.2? (at wt C=12, H=1, O=16)
Which of the following is NOT an electrophile?
Which of the following compounds is NOT isomeric with ethoxy ethane?
What is the colour of solution obtained when 2-Nitropropane reacts with nitrous acid?
Resistance of 0.1 M KCl solution in a conductivity cell is 300 ohm and conductivity is 0.013 S cm\(^{-1}\). What is the cell constant?
6.022 × 10\(^23\) molecules of glucose are present in 100 mL of its aqueous solution, what is the concentration of this solution?
When will the reaction become spontaneous at all temperatures?
What is the number of carbon atoms present in the leaves?
Which type of overlap is involved in formation of C-H bond in ethene molecule?
Identify the number of carbon atoms and number of oxygen atoms respectively present in pyran molecule.
What is the freezing point of a solution containing 1.8 g glucose dissolved in 1000 g of water (Kf of water = 1.86 K kg mol\(^{-1}\) and at mass C=12, H=1, O=16)?
An element crystallizes with hcp structure with atomic radius 17-32 nm. What is the edge length of unit cell?
What is the highest oxidation state possible for a transition element?
The conductivity of 0.01 M salt solution is 1.061 × 10\(^{-4}\) S cm\(^{-1}\). What is molar conductivity of the solution?
How many donor groups are present in dimethyl glyoximato?
What is the symbol of an element having atomic number 113?
A metallic element has a cubic lattice with edge length of unit cell 2Å. Calculate the number of unit cells in 200 g of the metal, if the density of metal is 2.5 g cm\(^{-3}\)?
The volume of given mass of a gas at 'x' K is 2 dm\(^3\). What is the new volume of gas at constant pressure, if temperature is increased to 10x K?
What is the value of dipole moment for HCl molecule?