Home
Class 12
CHEMISTRY
The correct statements among (a) to (d )...

The correct statements among (a) to (d ) regarding `H_(2)` as a fuel are :
(a) It Produces less pollutants than petrol. ( b) A cylinder if compressed dihydrogen weight `~ 30 `times more than a petrol tank producing the same amount
( c ) Dihydrogen is stored in tanks of metal alloys like `NaNi_(5)`
( D) On combusion ,values of energy released per gram of liqiud dihydrogen and LPG are 50 and 142 kJ respectively

A

(2),(3) and (4) only

B

(1),(2),(3) only

C

(2) and (4) only

D

(1) and (3) only

Text Solution

Verified by Experts

The correct Answer is:
B
On combustion, the energy released per gram of liquid `H_2` and LPG and 142 kJ and 50 kJ respectively.
Promotional Banner

Similar Questions

Explore conceptually related problems

Dihydrogen As Fuel

The world's largest petrol producer is

State whether the following statements are true or false : d) CNG is more polluting than petrol.

What are the pollutants produced by the burning of petrol ?

Internal energy of a compressed gas is less than that of a rarefield gas, at the same temperature.

Raj travels 360 km on three fifths of his petrol tank. How far would he travel at the same rate with a full tank of petrol?

CNG is better fuel than petrol or diesel because CNG