i. less
4. Choose the correct answer.
a. The calorific value of wood when compared to LPG is
ii. more
iii. same iv. almost negligible
b. The SI unit of calorific value of a fuel is
i. KJ/kg
ii. kg/kJ
iii. J/kg iv. MJ/g
c. A gaseous fuel used in our homes is
i. water ii. LPG iii. CNG iv. coal
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Explanation:
The calorific value of wood when compared to LPG is
ii. more
b. The SI unit of calorific value of a fuel is
ii. kg/kJ
c. A gaseous fuel used in our homes is
ii. LPG