X: Alcohol (ethanol, C₂H₅OH) – a good solventY: Hydrogen gas (H₂)Z: Sodium ethoxide (C₂H₅ONa) – used in making vegetable ghee Reaction: 2C₂H₅OH + 2Na → 2C₂H₅ONa + H₂↑ 10 years solved cbse sample paper for class 10 science 2026 board exam ...
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X: Alcohol (ethanol, C₂H₅OH) – a good solventY: Hydrogen gas (H₂)Z: Sodium ethoxide (C₂H₅ONa) – used in making vegetable ghee Reaction: 2C₂H₅OH + 2Na → 2C₂H₅ONa + H₂↑ 10 years solved cbse sample paper for class 10 science 2026 board exam ...