Ammonia gas is normally dried with?
...Ammonia gas is normally dried with?
concentrated sulphuric acid
quicklime
anhydrous calcium chloride
magnesium sulphate
Correct answer is B
No explanation has been provided for this answer.
Which of the following gives a precipitation when treated with NaOH Solution? ...
Which of the following compounds is composed of Al, Si, O and H? ...
The number of atoms of chlorine present in 5.85g of NaCl is [Avogaro's Number = 6.02 x 1023]...
What is the atomic number of Copper? ...
Which of the following alloys contain iron? ...
The first definition of an element was made by ...