NEET Chemistry Atomic & Molecular Mass Match the Following Question
Match Column-I with Column-II.
| Column-I | Column-II |
|---|---|
| (a) Empirical Formula | (i) Simplest whole number ratio of atoms |
| (b) Molecular Formula | (ii) Exact number of atoms in a molecule |
| (c) Atomic Mass | (iii) Average mass of an element |
| (d) Moles of a substance | (iv) Measure of quantity of matter |
a-i, b-ii, c-iii, d-iv
a-ii, b-i, c-iv, d-iii
a-iv, b-iii, c-ii, d-i
a-iii, b-iv, c-i, d-ii
Correct Answer
Detailed Explanation
The empirical formula represents the simplest whole number ratio of atoms (i), while the molecular formula indicates the exact number of atoms in a molecule (ii). The atomic mass is the average mass of an element (iii), and moles measure the quantity of matter (iv).
Found an issue with this question?
Related Questions
More from Atomic & Molecular Mass
Match Column-I with Column-II. Column-I Column-II (a) Empirical Formula (i) Represents actual number of atoms (b) Molecular Formula (i...
Assertion (A): The molecular mass of a compound is the sum of the atomic masses of all atoms in a molecule of the compound. | Reason (R): The mass of ...
What is the atomic mass of Argon-40?
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) Limiting Reagent (i) 4.96 × 10 3 mol H 2 (b) Amount of NH 3 produced (ii) 3.30 × 10 ...
Which of the following statements about the mole concept is correct?