The formula which gives the simple ratio of each kind of atoms present in the molecule of a compound is called :

Options

A. Molecular Formula
B. Empirical Formula
C. Structural Formula
D. None of these

Explanation

To solve the question, we need to identify the term that describes the formula which gives the simplest ratio of each kind of atom present in a molecule of a compound.

**Step 1: Understanding the Question**
The question asks for a specific type of formula related to the composition of a compound. We need to focus on the type of formula that represents the simplest ratio of the different atoms in a molecule.

**Hint:** Think about the different types of chemical formulas you know, such as molecular formula and empirical formula.

**Step 2: Identifying the Types of Formulas**
There are two main types of formulas in chemistry:
- **Molecular Formula:** This shows the actual number of atoms of each element in a molecule.
- **Empirical Formula:** This shows the simplest whole number ratio of the different types of atoms in a compound.

**Hint:** Recall that the empirical formula is derived from the molecular formula by simplifying the ratios of the atoms.

**Step 3: Applying the Concept**
To illustrate the difference, consider the molecular formula of glucose, which is C6H12O6. The empirical formula can be derived by dividing the subscripts by their greatest common divisor (in this case, 6), resulting in CH2O. This shows the simplest ratio of carbon, hydrogen, and oxygen in glucose.

**Hint:** Look for examples that demonstrate how to convert a molecular formula to an empirical formula.

**Step 4: Conclusion**
Based on the definitions and examples discussed, the formula that gives the simple ratio of each kind of atom present in a molecule of a compound is called the **Empirical Formula**.

**Final Answer:** The formula which gives the simple ratio of each kind of atoms present in the molecule of a compound is called the **Empirical Formula**.

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