Differentiate between the addition of silica gel to desiccator and action of conc. Sulphuric acid on sugar (the basis of the removal of water). Name the phenomenon.
Answers
Answer:
Sulfuric acid (96%) is mixed with sugar, which is attacked by the acid. The final products are carbon, water vapor, and sulfur dioxide gas.
Explanation:
Concentrated sulfuric acid has a very powerful dehydrating property, removing water (H2O) from other chemical compounds including sugar and other carbohydrates and producing carbon, heat, and steam. In the laboratory, this is often demonstrated by mixing table sugar (sucrose) into sulfuric acid.
Concentrated sulfuric acid has a very powerful dehydrating property, removing water (H2O) from other chemical compounds including sugar and other carbohydrates and producing carbon, heat, and steam. In the laboratory, this is often demonstrated by mixing table sugar (sucrose) into sulfuric acid.
Concentrated sulfuric acid has a very powerful dehydrating property, removing water (H2O) from other chemical compounds including sugar and other carbohydrates and producing carbon, heat, and steam. In the laboratory, this is often demonstrated by mixing table sugar (sucrose) into sulfuric acid.