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प्रश्न
An acid obtained from concentrated nitric acid on reaction with Sulphur ______.
विकल्प
Carbonic acid
Sulphuric acid
Nitric acid
Hydrochloric acid
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उत्तर
Sulphuric acid
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संबंधित प्रश्न
Why is water not added to concentrated H2SO4 in order to dilute it?
Why is H2SO4 is not used as a drying agent for H2S?
Define the following term : Dehydrating agent
Name the following:
The precipitate obtained by treating aqueous barium chloride with dilute sulphuric acid.
Give reason for the following:
Ammonia gas cannot be dried by passing through concentrated sulphuric acid.
Give examples of the use of sulphuric acid as
Non-volatile acid
The following statement is correct only under certain conditions. Rewrite the statement including the appropriate conditions.
Oxalic acid reacts with sulphuric acid to produce carbon monoxide and carbon dioxide.
In the given equation identify the role played by concentrated sulphuric acid S + 2H2SO4→ 3SO2 + 2H2O
State two observations when
A few crystals of KNO3 are heated in a hard glass tube
The gas evolved when dilute sulphuric acid reacts with iron sulphide.
