NEET Chemistry Mole Concept Match the Following Question
Match Column-I with Column-II.
| Column-I | Column-II |
|---|---|
| (a) Mole of a substance | (i) 6.022 × 10²³ entities |
| (b) Molar mass of carbon | (ii) 12 g/mol |
| (c) Number of molecules in 1 mole | (iii) Avogadro's number |
| (d) Mass of one carbon atom | (iv) 1.992648 × 10⁻²³ g |
a-i, b-ii, c-iii, d-iv
a-ii, b-i, c-iv, d-iii
a-iii, b-iv, c-i, d-ii
a-iv, b-iii, c-ii, d-i
Correct Answer
Detailed Explanation
A mole of a substance contains Avogadro's number of entities (6.022 × 10²³). The molar mass of carbon is defined as 12 g/mol, and the mass of one carbon atom is approximately 1.992648 × 10⁻²³ g.
Found an issue with this question?
Related Questions
More from Mole Concept
More from
Assertion (A): Length, area, and volume are examples of quantitative properties of matter. | Reason (R): Quantitative measurements are represented by ...
Match Column-I with Column-II. Column-I Column-II (a) Empirical Formula (i) Represents actual number of atoms (b) Molecular Formula (i...
Match Column-I with Column-II. Column-I Column-II (a) Limiting Reagent (i) 4.96 × 10 3 mol H 2 (b) Amount of NH 3 produced (ii) 3.30 × 10 ...