NEET
- Exam
- NEET
- Subject
- Chemistry
- Chapter
- Some Basic Concepts of Chemistry
NEET · Chemistry · Some Basic Concepts of Chemistry
Match the following concepts with their corresponding formulas or...
Match the following concepts with their corresponding formulas or definitions:
(
)
| Column A | Column B | ||
| A. | Empirical Formula | 1. | Moles = \frac{Mass (g)}{Molar Mass (g/mol)} |
| B. | Molecular Formula | 2. | Ratio of elements in the simplest form |
| C. | Molarity | 3. | Number of moles per liter of solution |
| D. | Percent Composition | 4. | Mass percentage of each element in a compound |
Options
- AA-2, B-1, C-3, D-4
- BA-1, B-2, C-4, D-3
- CA-2, B-4, C-1, D-3
- DA-4, B-2, C-3, D-1
Correct answer
A. A-2, B-1, C-3, D-4
Step-by-step solution
- A (Empirical Formula) matches with 2 (Ratio of elements in the simplest form).
- B (Molecular Formula) matches with 1 (Moles = Mass (g) / Molar Mass (g/ mol)).
- C (Molarity) matches with 3 (Number of moles per liter of solution).
- D (Percent Composition) matches with 4 (Mass percentage of each element in a compound).