The rate of chemical reaction of solids are not affected ...
The rate of chemical reaction of solids are not affected by
catalyst
pressure
particle size
temperature
Correct answer is B
No explanation has been provided for this answer.
The alloy duralumin is used for the building of aeroplanes because it? ...
Hydrogenation of butene yields ...
The percentage of water of crystallization in ZnSO4.7H2O is? [Zn = 65, S = 32, O = 16, H ...
In which of the following pairs are both substances deliquescent? ...
An elements used in production of matches is ...
In the diagram above the gas Y could be ...
which of the following quantities is a molar quantity? ...
Which of the following gases may not be dried with concentrated sulphuric acid? ...