Question

⦁ X + O2 →Y Y + H2O →Z Z + KOH → K2CO3 + H2O When Y reacts with water it forms a compound Z. Then Z reacts with base to form a salt. Identify X, Y,Z.s

Answer 1

Explanation:

1. X is CARBON}
2. Y is CARBON Di oxide
3. Z is. H2CO3

rkn between C +. O2 gives CO2

rkn between. CO2 + H2O. gives H2CO3

rkn between H2CO3 + KOH gives. K2CO3 + H2O

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