When sodium hydroxide is heated with ammonium tetraoxosul...
When sodium hydroxide is heated with ammonium tetraoxosulphate (IV), the gas given off may be collected by?
bubbling it through concentrated H2SO2
bubbling it through water and then passing it through calcium oxide
passing it directly through calcium oxide
passing it directly through calcium chloride
Correct answer is C
No explanation has been provided for this answer.
Which of the following statement is not correct about esterification? ...
Which of the following industrial processes depends on the action of enzymes? ...
What is the chemical symbol for Plutonium? ...
Ethene reacts with hydrogen bromide to give ...
The green house effect is a climatic condition associated with the presence of excess ...
In the diagram above. X is ...
Flow of current in electrolytes is due to the movement of ...
The acid used in electrolysis of water is dilute? ...
Sieving is a technique used to separate mixtures containing solid particles of ...