List of top Questions asked in MHT CET- 2020

Which among the following pairs of halogen forms the interhalogen compound of the type XX'Y?
Which among the following is a biodegradable polymer?
What is the molarity of solution containing 3.2g of NaOH (Molar mass 40g mol\(^{-1}\)) in 250 cm\(^3\) of water?
Which of the following statements is true for the carbonyl group?
Identify the tetradentate ligand from the following.
Which among the following group-15 elements does NOT react with concentrated sulfuric acid?
Identify the element having the highest enthalpy of atomization from the following.
Which of the following is called as Mandelonitrile?
If 38.55 kJ of heat is absorbed when 6.0 g of O\(_2\) react with ClF according to the reaction: \[ \text{2ClF(g)} + \text{O}_2(g) \rightarrow \text{Cl}_2\text{O}(g) + \text{OF}_2(g) \] What is the standard enthalpy of reaction?
A first-order reaction has rate constant \(1 \times 10^{-2} \, \text{s}^{-1}\). What time will it take for 20 g of reactant to reduce to 5 g?
Identify the product obtained when benzamide is treated with bromine and aqueous sodium hydroxide.
Which among the following lanthanoids shows only +3 oxidation state?
Which among the following polymers is obtained from styrene and 1-3-Butadiene?
Which of the following molecule contains 50% p\(_\pi\) character of hybrid orbital in C atom?
Which among the following ore is concentrated by froth flotation process?
Mixture of iodine and Sodium Sulphate is separated by .........
An ideal gas expands isothermally and reversibly from 10m\(^3\) to 20m\(^3\) at 300K, performing 5×10\(^3\) J of work on surroundings, calculate number of moles of gas used?
A sample of gas absorbs 4000 kJ of heat and surrounding does 2000 J of work on sample. What is the value of \(\Delta U\)?
How many electrons are involved in the reaction when 0.40 F of electricity is passed through an electrolytic solution?
A compound has fcc structure. If density of unit cell is 3.4 g cm$^{-3$, what is the edge length of unit cell? (Molar mass = 98-99)}
Which among the following amino acids has the lowest molar mass?
Which of the following alcohols needs acidic KMnO\(_4\) to convert it into aldehyde or ketone?
Identify the symbol used for water according to Dalton's atomic theory.
Which among the following is an example of allylic alcohol?
Two vectors of same magnitude have a resultant equal to either of the two vectors. The angle between two vectors is