ICSE Class 10 Chemistry Question 19 of 62

Study of Compounds — Sulphuric Acid — Question 21

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Question

Question 5(2008)

What property of conc. H2SO4 is used in the action when sugar turns black in it's presence.

Answer

Dehydrating agent.

C12H22O11+ nH2SO4 ⟶ 12C + 11H2O