mMCQ.

Navigation Menu

Step into mMCQ.

Launch mMCQ. diagnostic

Explore mMCQ.

MDCAT prepFree DiagnosticPricing & SubscribeSign in

Resources

Terms & Conditions

mMCQ.

© 2021 - 2025 mMCQ.All rights reserved.

WhatsApp
  1. Home
  2. MDCAT
  3. Chemistry
  4. Acids, Bases and Salts
MDCAT
Chemistry
2010

Chemistry · Acids, Bases and Salts

Work through this past-paper style MCQ, then read the full explanation. Practice more chemistry questions on mMCQ with adaptive practice and topic analytics.

Question

Which of the following compounds, in the form of aqueous solution, on reaction with sodium carbonate will produce carbon dioxide gas?

Options
  • A

    H3C-COO-C2H5

  • B

    H3C2-COO-CH3

  • C

    H3C2-CO-OH

  • D

    H3C2-COO-C2H5

Explanation

A is incorrect as the compound given is an ester which does not produce carbon dioxide upon reaction with sodium carbonate.

B is incorrect as it is also an ester,hence it also doesnt produce carbon dioxide upon reaction with sodium carbonate.

C is correct as the compound given is a carboxylic acid,it produces carbon dioxide upon reaction with sodium carbonate.

D is incorrect as the given compound is unreactive with sodium carbonate.

the compound given is an ester which does not produce carbon dioxide upon reaction with sodium carbonate. 

it is also an ester,hence it also doesnt produce carbon dioxide upon reaction with sodium carbonate. 

the compound given is a carboxylic acid,it produces carbon dioxide upon reaction with sodium carbonate. 

the given compound is unreactive with sodium carbonate. 

Keep practising Chemistry

Take the free 2 minutes diagnostic to map weak topics, then unlock full Biology, Chemistry, Physics, English, and Logical Reasoning practice for PKR 15,000/month.

Start free diagnosticExplore MDCAT

Tagged under Chemistry · Acids, Bases and Salts · 2010