The vulcanizer's solution is prepared by dissolving r...
The vulcanizer's solution is prepared by dissolving rubber in
ethanol
kerosine
benzene
petrol
Correct answer is C
Dissolved rubber in benzene makes the vulcanizer's solution.
The determination of heat of combustion is carried out with ...
Which of the following statements is not correct about electrolysis? ...
The general gas equation was deprived from______? ...
If the volume of a gas at 35°C is 60cm3, what would be its volume in cm3 at 273k?...
Which of the following gases will diffuse most rapidly? [H = 1.00, C = 12.0, O = 16.0, S = 32.0, ...
A liquid that will dissolve fat is? ...
How many lone pairs of electron are there on the central atom of the H2O molecules? ...