Science, asked by ali251, 1 year ago

take aqueous sodium bicarbonate solution in a test tube and heat it. the evolved gas is pass through lime water. what do you observe?

Answers

Answered by bhardwajpratyaksha
4

Answer:

lime water turns milky cos CO2 is evolved

Explanation:

heat

NaHCO3 ------- NaO2 + CO2 + H2O

unbalanced but still helpful

mark brainliest

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