Home
Class 11
CHEMISTRY
Assertion: The carbonate of lithium deco...

Assertion: The carbonate of lithium decomposes easily on heating.
Reason: Lithium being very small in size polarises large carbonate ion leading to the formation of more stable `Li_(2)O and CO_(2)`.

A

If both assertion and reason are true and reason is the correct explanation of assertion

B

If both assertion and reason are true but reason is not the correct explanation of assertion

C

If assertion is true but reason is false.

D

If both assertion and reason are false.

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Topper's Solved these Questions

  • THE S-BLOCK ELEMENTS

    NCERT FINGERTIPS|Exercise NCERT Exemplar|21 Videos
  • THE P-BLOCK ELEMENTS

    NCERT FINGERTIPS|Exercise Assertion And Reason|15 Videos
  • THERMODYNAMICS

    NCERT FINGERTIPS|Exercise Assertion And Reason|15 Videos

Similar Questions

Explore conceptually related problems

Assertion (A) The carbonate of lithium decomposes easily on heating to form lithium oxide and CO_(2) . Reason (R) Lithium being very small in size polarises large carbonate ion leading to the formation of more stable Li_(2)O and CO_(2) .

Which of the following carbonate decompose on heating to evolve CO_(2) ?

Assertion: RBCs contains a very high concentration of the enzyme, carbonic anhydrase and minute quantities of the same is present in the plasma too. Reason: Carbonic anhydrase catalyse the formation of carbonic acid from H_(2)O" and "CO_(2)

Assertion : The formula of sodium carbonate is Na_2CO_3 . Reason : Na is divalent, CO_3 is monovalent.

Assertion : Carbonium ions are trigonal planar. Reason : Its carbon is sp^(2) hybridised.

Which of the following decomposes to form lithium oxide, Li_(2)O ?