List of top Questions asked in MHT CET

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?
The conductivity of 0.01 M salt solution is 1.061 × 10\(^{-4}\) S cm\(^{-1}\). What is molar conductivity of the solution?
What is the symbol of an element having atomic number 113?
What is the highest oxidation state possible for a transition element?
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\(^{-3}\)?
How many donor groups are present in dimethyl glyoximato?
What is the value of dipole moment for HCl molecule?
Heat of formation of H\(_2\)O is = -270 kJ mol\(^{-1}\). How much water can be decomposed by 675 kJ of heat?
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?
Which of the following compounds forms a colloidal solution when dissolved in water?
Aniline on reaction with Bromine water at room temperature gives:
Which of the following is a property of coordination compound and not of double salt?
Which among the following is a tear gas?
Identify the product obtained when 3, 5 - dinitrobenzoic acid is heated with thionyl chloride.
Which among the following changes occurs at 900 K in blast furnace for extraction of iron?
The number of moles of ammonia present in 5.6 dm\(^3\) of its volume at S.T.P. is?
Which of the following compounds is obtained as valuable byproduct in preparation of phenol from cumene?
The length of the seconds pendulum is 1 m on the earth. If the mass and diameter of the planet is half that of the earth then the length of the seconds pendulum on the planet will be:
Two vessels separately contain two ideal gases A and B at the same temperature. The pressure of A is twice that of B. Under such conditions, the density of A is found to be 1.5 times the density of B. The ratio of molecular weights of A and B is:
Which one of the following is a unit vector?
Magnetic induction at a point along the axis of a bar magnet is equal to magnetic induction at a point along the equator. The ratio of the distance along the axis to distance along equator is:
The radiations of energies 1eV and 2.5eV are incident on a metal surface having work function 0.5 eV. The ratio of the maximum velocities of the emitted photo-electrons is:
A transistor is connected in C-E mode. If collector current is \( 72 \times 10^{-5} \, \text{A} \) and \( \alpha = 0.96 \), then base current will be: