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प्रश्न
Identify the acid in the following case:
The acid which produces sugar charcoal from sugar.
Name the acid which produces sugar charcoal from sugar.
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उत्तर
Concentrated sulphuric acid
संबंधित प्रश्न
State one relevant observation for given reactions:
Action of concentrated Sulphuric acid on hydrated copper sulfate
Give two balanced reactions of the type to show the following property of sulphuric acid:
Acidic nature
Name the products formed when hot and concentrated sulphuric acid reacts with Sugar.
How are the following conversion brought about? Give equation and condition:
Sodium chloride to hydrogen chloride.
Describe the reaction that show
Concentrated sulphuric acid is a 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.
Name the catalyst used in the process.
Complete the following sentence, choosing the correct word from the given options.
"Concentrated sulphuric acid is used in the laboratory preparation of nitric acid and hydrochloric acid because it is ____________ in comparison to these two acids."
Write a balanced equation for the following conversion:
Lead sulphate from lead nitrate and sulphuric acid.
Differentiate between the following pair based on the criteria given in the bracket:
Cane sugar and hydrated copper sulphate [using concentrated H2SO4]
