A solid compound X on heating gives CO₂ and a residue .

A Solid Compound X On Heating Gives Co And A Chemistry Question

A solid compound X on heating gives CO₂ and a residue . The residue mixed with water forms Y. On passing an excess of CO₂ through Y in water, a clear solution Z is obtained . On boiling Z, compound X is reformed . The compound X is

Options

(a) Ca(HCO₃)₂
(b) CaCO₃
(c) Na₂CO₃
(d) K₂CO₃

Correct Answer:

CaCO₃

Explanation:

No explanation available. Be the first to write the explanation for this question by commenting below.

Related Questions:

  1. In the Kjeldahl’s method for estimation of nitrogen present in a soil sample
  2. At S.T.P the density of CCl₄ vapours in g/L will be nearest to
  3. Magnetic moment of (NH₄)₂[MnBr₄] is ___ BM
  4. The Grignard reagent, on reaction with acetone forms
  5. Element having maximum electron affinity is

Topics: S and Some P Block Elements (157)
Subject: Chemistry (2512)

Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score

18000+ students are using NEETLab to improve their score. What about you?

Solve Previous Year MCQs, Mock Tests, Topicwise Practice Tests, Identify Weak Topics, Formula Flash cards and much more is available in NEETLab Android App to improve your NEET score.

NEETLab Mobile App

Share this page with your friends

Be the first to comment

Leave a Reply

Your email address will not be published.


*