Give balanced equations for the following:

ICSE Class 10 Chemistry PYQ · 2026 Specimen · Section B

5(iv)Written · 2026 · Section B · 2026 Specimen · 🔁 also 2024 & 2025

Give balanced equations for the following:

(a) Laboratory preparation of ethyne from calcium carbide.

(b) Conversion of acetic acid to ethyl acetate.

(c) Laboratory preparation of nitric acid.

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(a) CaC2 + 2H2O ⟶ Ca(OH)2 + C2H2

(b) CH3COOH + C2H5OH ⟶ CH3COOC2H5 + H2O

(C) NaNO3 + conc. H2SO4 ⟶ NaHSO4 + 2HNO3

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