High calorific value is one among the properties that a substance must possess to be considered as a good fuel .
What are the other properties a substance must have in order to be considered as a good fuel ?

High calorific value is one among the properties that a substance must possess to be considered as a good fuel . What do you mean by calorific value ?

Sulphuric acid is considered as the king of chemicals: The prosperity of any country is measured by the annount of sulphuric acid it consumnes. Sulpliuric acid is, thus, a substance of very great commercial importance as it is used practically in every important industry. This is due to the following properties of sulphuric acid: a) acidic nature b)oxidising nature c) dehydrating nature - d) sulphonation Concentrated H_2 SO_4 cannot be used to prepare HBr or HI from KBr or KI because it:

Sulphuric acid is considered as the king of chemicals: The prosperity of any country is measured by the annount of sulphuric acid it consumnes. Sulpliuric acid is, thus, a substance of very great commercial importance as it is used practically in every important industry. This is due to the following properties of sulphuric acid: a) acidic nature b)oxidising nature c) dehydrating nature - d) sulphonation Sulphuric acid is used: