Chemistry, asked by legendbrawlers95, 11 months ago

Pls answers fast please it is chemistry

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Answered by AshishTripathi181

0

Answer:

Onion and Clove Oil is the example of Olfactory indicators.

Answered by IamGenesis

1

Answer:

i) effervescence of CO2 will be seen in test tube B

Na2CO3 + 2HCl --> 2NaCl + H2O + CO2

ii) clove oil, onion paste

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