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 type of reaction ethyne mainly undergoes is ...
Carbon is deposited in the exhaust pipes of cars because of ...
Which of the following reagents could be used to distinguish between propan-1-ol and propa...
The ability of ionic solids is generally due to the? ...
The alkyl group is represented by the general formula ...
The pollutant usually presents in a city which generates its electricity from coal? ...
An acid is said to be weak if? ...
In which of the following compounds does hydrogen form ionic compounds? ...