Which fuel is ideal fuel? (A) Fuel X, because it has lower ignition temperature and lower calorific value.

Question

Characteristics of two fuels X and Y are given in chart.

Characteristics	Fuel X	Fuel Y
Calorific value	50 kJ/g	80 kJ/g
Gases produced on burning	CO, SO2	CO2
lgnition temperature	20°c	80°c

Which fuel is ideal fuel? 

(A) Fuel X, because it has lower ignition temperature and lower calorific value.

(B) Fuel Y, because it has higher ignition temperature and lower calorific value. 

(C) Fuel X, because it has lower ignition temperature and is producing CO, and SO_2. 

(D) Fuel Y, because it has higher calorific value and is Producing only CO_2.

Answer 1

Correct option  (D) Fuel Y, because it has higher calorific value and is Producing only CO_2.

Explanation:

An ideal gas produces a large amount of heat, should burn without giving harmful gases and it should have a proper ignition temperature.