Complete the following chemical equations: (i) {\C}

CBSE Class 10 Science 2017 Delhi Term II Set 3 Paper

Question : 7

Total: 10

Complete the following chemical equations:
(i) C2H5‌OH+O2→
(ii) C2H5‌OH‌

‌ Conc. ‌H2SO4

───────────▶

443K

Solution:

(i) C2H5‌OH+3O2

∆

→

2CO2+3H2O+ Energy
(ii) C2H5‌OH‌

‌ Conc. ‌H2SO4.

───────▶

443K

‌CH2=CH2+H2O
(iii) CH3‌COOH+NaHCO3→CH3‌COONa+H2O+CO2↑

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