What process would coal undergo to give coal gas, coal ta...
What process would coal undergo to give coal gas, coal tar, ammoniacal liquor and coke?
Steam distillation
Destructive distillation
Liquefaction
Hydrolysis
Correct answer is B
No explanation has been provided for this answer.
Hardness in water can be removed by adding ...
What is the atomic number of Copper? ...
Which of the following constitutes an advantage in the use of hard water? ...
mE + nF -----> pG + qH In the equation shown, the equilibrium constant is given by? ...