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An organic compound B has the molecular ...

An organic compound B has the molecular formula `C_2H_4O_2`. It reacts with sodium hydrogen carbonate to produce a gas, water and salt, the gas turns lime water milky.
What is the functional group in the compound B?

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Carboxylic group (-COOH)
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ICSE-ORGANIC CHEMISTRY -QUESTIONS FOR PRACTICE PAPER ON EXAMINATION PATTERN (ANSWER THE QUESTIONS )
  1. What is the functional group present in the CH3COOH

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  2. What are the functional groups in the CH3CHO

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  3. An organic compound B has the molecular formula C2H4O2. It reacts with...

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  4. An organic compound B has the molecular formula C2H4O2. It reacts with...

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  5. An organic compound B has the molecular formula C2H4O2. It reacts with...

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  6. Match the compounds (A) ethanol, (B) methane, (C) ethanoic acid, (D) e...

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  7. Match the compounds (A) ethanol, (B) methane, (C) ethanoic acid, (D) e...

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  8. Match the compounds (A) ethanol, (B) methane, (C) ethanoic acid, (D) e...

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  9. Match the compounds (A) ethanol, (B) methane, (C) ethanoic acid, (D) e...

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  10. Match the compounds (A) ethanol, (B) methane, (C) ethanoic acid, (D) e...

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  11. Give one chemical test to distinguish between the Ethane and ethene

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  12. Give one chemical test to distinguish between the Ethane and ethyne

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  13. Give one chemical test to distinguish between the Ethyne and ethene

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  14. Give one chemical test to distinguish between the Ethanoic acid and et...

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  15. Give one chemical test to distinguish between the Ethyne and ethanol

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  16. State how the following conversions can be carried out: Ethyl chlor...

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  17. State how the following conversions can be carried out: Ethyl chlor...

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  18. State how the following conversions can be carried out: Ethene to ...

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  19. State how the following conversions can be carried out: Ethyl alcoh...

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  20. Draw the structural formula of a compound with two carbon atoms in th...

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