Fuel Calorific Value Matching Explained

This question requires matching specific fuels (List-I) with their corresponding calorific values (List-II).

Understanding Calorific Values

Calorific value represents the amount of heat energy released when a substance is completely burned. It is typically measured in kilojoules per kilogram ($ \text{kJ/kg} $).

Matching Fuels to Calorific Values

We need to establish the correct pairings based on the provided options and the standard values, aligning with the correct answer choice.

• Peat (List-I A) is matched with Calorific Value IV (6500 $ \text{kJ/kg} $).
• Petrol (List-I B) is matched with Calorific Value I (45000 $ \text{kJ/kg} $).
• Anthracite coal (List-I C) is matched with Calorific Value II (30000 $ \text{kJ/kg} $).
• Natural gas (List-I D) is matched with Calorific Value III (50000 $ \text{kJ/kg} $).

Resulting Matches

The correct matching based on the provided information is:

This corresponds to the option A-IV, B-I, C-II, D-III.

Correct Answer Identification

Based on the established matches, the correct option is the one that lists A-IV, B-I, C-II, and D-III.