Home
Class 11
CHEMISTRY
Assertion: Both 12 g. of carbon and 27 g...

Assertion: Both `12 g`. of carbon and `27 g`. of aluminium will have `6.02xx10^(23)` atoms.
Reason: Gram atomic mass of an element contains Avogadro's number of atoms.

A

Statement-I is true, Statement-II is true , Statement-II is correct explanation for Statement-I

B

Statement-I is true, Statement-II is true , Statement-II is `NOT` a correct explanation for statement-I

C

Statement-I is true, Statement-II is false

D

Statement-I is false, Statement-II is true

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Topper's Solved these Questions

  • MOLE CONCEPT

    ALLEN|Exercise Comprehension # 1|3 Videos

  • MOLE CONCEPT

    ALLEN|Exercise Comprehension # 2|3 Videos

  • MOLE CONCEPT

    ALLEN|Exercise EXERCISE - 02|46 Videos

  • IUPAC NOMENCLATURE

    ALLEN|Exercise Exercise - 05(B)|8 Videos

  • QUANTUM NUMBER & PERIODIC TABLE

    ALLEN|Exercise J-ADVANCED EXERCISE|26 Videos

Similar Questions

Explore conceptually related problems

In each of the following two questions two statements are given one labelled as the Assertion(A) or Statement I and the other labelled as the reason (R) or statement II. Examine these statements carefully and mark the correct choice as per following instructions Assertion (A) - Both 12 g of carbon and 27 g of aluminium will have 6.12xx10^(23) atoms Reason (R) - Gram atomic mass of an element contains Avogadro number of atoms

No of gram atoms in 12.044 xx 10^(23) Na atoms

Mass of 10 atoms of an element is 24xx10^(-23) gm, then atomic mass of that element is:

Find the number of g atoms and weight of an element having 2 xx 10^(23) atoms. Atomic mass of element is 32.

2.49 xx 10^(-18)g of an element X contains 2.0 xx 10^(4) atoms. What is the atomic mass of the element X ?

1 atom of an element weighs 1.792xx10^(-22)g . The atomic mass of the element is