The correct statement among (A) to (D) regarding H2 as a fuel are:
(A) It produces less pollutant than petrol
(B) A cylinder of compressed dihydrogen weighs 
30 times more than a petrol tank producing the same amount of energy
(C) Dihydrogen is stored in tanks of metal alloys like NaNi5
(D) On combustion, values of energy released per gram of liquid dihydrogen and LPG are 50 and 142 kJ, respectively
(a)
B and D only
(b)
A, B and C only
(c)
B, C and D only
(d)
A and C only
The correct statement among (A) to (D) regarding H2 as a fuel are:
(A) It produces less pollutant than petrol
(B) A cylinder of compressed dihydrogen weighs 30 times more than a petrol tank producing the same amount of energy
(C) Dihydrogen is stored in tanks of metal alloys like NaNi5
(D) On combustion, values of energy released per gram of liquid dihydrogen and LPG are 50 and 142 kJ, respectively
(a)
B and D only
(b)
A, B and C only
(c)
B, C and D only
(d)
A and C only
Question ID - 52212 | SaraNextGen Top Answer
The correct statement among (A) to (D) regarding H2 as a fuel are:
(A) It produces less pollutant than petrol
(B) A cylinder of compressed dihydrogen weighs 30 times more than a petrol tank producing the same amount of energy
(C) Dihydrogen is stored in tanks of metal alloys like NaNi5
(D) On combustion, values of energy released per gram of liquid dihydrogen and LPG are 50 and 142 kJ, respectively
(a)
B and D only
(b)
A, B and C only
(c)
B, C and D only
(d)
A and C only
|
The correct statement among (A) to (D) regarding H2 as a fuel are: (A) It produces less pollutant than petrol (B) A cylinder of compressed dihydrogen weighs (C) Dihydrogen is stored in tanks of metal alloys like NaNi5 (D) On combustion, values of energy released per gram of liquid dihydrogen and LPG are 50 and 142 kJ, respectively |
|||
|
(a) |
B and D only |
(b) |
A, B and C only |
|
(c) |
B, C and D only |
(d) |
A and C only |
Option (A), (B) &(C) are correct answer (NCERT THEORY BASED)