List of top Questions asked in MHT CET

If resistivity of 0.8 M KCl solution is \( 2.5 \times 10^{-3} \, \Omega \, \text{cm} \), calculate molar conductivity of solution?
Which among the following compound is NOT optically active?
Which of the following benzylic alcohol is tertiary alcohol?
Which of the following pairs of aryl halides can NOT be prepared directly by electrophilic substitution?
Solutions A, B, C and D are respectively 0.2 M urea, 0.10 M NaCl, 0.05 M BaCl₂ and 0.05 M AlCl₃. All solutions are isotonic with each other except
Propane nitrile on reaction with ethyl magnesium iodide in the presence of dry ether gives complex. This imine complex on acid hydrolysis forms
Which of the following metals is refined by vapour phase refining in Mond process?
Which of the following reactions proves the chlorinating property of phosphorus pentachloride?
What is the number of =N-OH groups present in dimethyl glyoximato?
An element crystallizes in a bcc lattice with cell edge of 500 pm. The density of the element is 7.5 g/cm\(^3\). How many atoms are present in 300 g of metal?
Which among the following carbocation is most reactive?
Identify the process of refining to obtain pig tin.
Which of the following actinoids exhibits only +3 oxidation state?
60 g of CH₃COOH dissolved in 1 dm³ solvent. What is molality of solution? (density = 1.25 g/cm³)
A first order reaction has a rate constant 0.00813 min\(^{-1}\). How long will it take for 60% completion?
Which among the following is used as an oxidizing agent to bleach wood pulp into white paper?
If the entropy of a solid is greater than zero, at \( T = 0 \), it is called
Which of the following elements belongs to the first inner transition series?
A solution of CuSO₄ is electrolyzed using a current of 1.5 amperes for 10 minutes. What mass of Cu is deposited at the cathode? (At. mass of Cu = 63.7)
What is the IUPAC name of hydroquinone?
Which of the following is a multimolecular colloid?
Equilibrium constant for a reaction is 20. What is the value of \( \Delta G \) at 300 K? (\( R = 8 \times 10^{-3} \, \text{kJ mol}^{-1} \text{K}^{-1} \))
What is the osmotic pressure of a semi-molar solution at 27°C? (\( R = 0.0821 \, \text{atm L mol}^{-1} \text{K}^{-1} \))
A batsman hits a ball of mass 0.2 kg straight towards the bowler without changing its initial speed of 6 m/s. What is the impulse imparted to the ball?
A particle performs simple harmonic motion with period of 3 second. The time taken by it to cover a distance equal to half the amplitude from mean position is