List of top Chemistry Questions on Environmental Chemistry asked in MHT CET

Which of the following gases is responsible for the greenhouse effect?
In the electrolysis of molten NaCl using inert electrodes, what will be observed at the electrodes?
An aqueous solution of CuSO4 is electrolyzed using platinum electrodes.
Which of the following will be observed at the cathode?
A solution is formed by mixing chloroform (CHCl3) and acetone (CH3COCH3).
Which of the following is true regarding the nature of this solution?
Which of the following has the maximum percentage of gas in the air?