Hydrogen Test -...

The concentration of $$H_{2}O_{2}$$ in a solution containing 34 gm in 500ml is given in List I and their corresponding values are given in List II. Then match List I with List II.

Strength of 2N $$H_{2}O_{2}$$ solution is approximately:

The number of electrons involved in the manufacture of 1 mole of $$H_{2}O_{2}$$ from 50% $$H_{2}SO_{4}$$:

The weight - volume percentage (w/v) of $$10\ V$$ $$H_{2}O_{2}$$ solution is: 

Which ionic hydride is stable upto its melting point?

Weight of $$H_{2}O_{2}$$ present in $$560$$ ml of $$20$$ volume $$H_{2}O_{2}$$ solution is approximately:

The volume strength of $$1N$$ $$H_{2}O_{2}$$ solution is:

$$50$$ ml of a certain sample of $$H_{2}O_{2}$$ gives $$1200$$ ml of $$O_{2}$$ at STP. The volume strength of $$H_{2}O_{2}$$ is:

Elements of which of the following groups do not form hydrides?

Statement-1: $$CaH_{2}$$ is used as main source to transport gas as 1 pound of it gives 16.5 cubic feet $$H_{2}$$.
Statement-2: It is difficult to transport $$H_{2}$$ gas.