मराठी

Write a Balanced Chemical Equation for the Following: Action of Concentrated Sulphuric Acid on Sulphur.

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प्रश्न

Write a balanced chemical equation for the following: 

Action of concentrated sulphuric acid on Sulphur.

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उत्तर

S + 2H2SO4 → 3SO2 + 2H2O

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2016-2017 (March) Set 1

संबंधित प्रश्‍न

State one relevant observation for given reactions:

Addition of ethyl alcohol to acetic acid in the presence of concentrated Sulphuric acid


Write balanced chemical equations to show The dehydrating property of conc. Sulphuric acid with sugar.


Write balanced chemical equations for the action of dilute sulphuric acid on sodium sulphite.


Give reason for the following:
When carbon is heated with concentrated sulphuric acid, carbon dioxide is formed.


Write balanced equation for the reaction of dilute sulphuric acid with the following:
Zinc hydroxide


In this question, you required to supply the word (or words) that will make the sentence correct. Rewrite the copper statement.
Copper sulphate crystals are dehydrate by sulphuric acid.


Which concentrated acid oxidizes sulphur directly to sulphuric acid ? Write the equation for the same. What is the name of the process by which sulphuric acid is manufactured ? 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."


Give balanced chemical equation to prepare the following salt:
Sodium sulphate using dilute sulphuric acid


Hydrogen chloride gas is prepared in the laboratory by the action of concentrated sulphuric acid on sodium chloride.

What is the property of sulphuric acid that makes it a suitable reagent for the reaction?


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