Give an example of molecule in which
(i) Ratio of molecular formula and empirical formula is 6 : 1.
(ii) Molecular weight is two times of the empirical formula weight.
(iii) The empirical formula is `CH_(2)O` and ratio of molecular formula weight and empirical formula weight is 6.

Explanation

To solve the question, we need to provide examples of molecules that satisfy the given conditions. Let's break down each part of the question step by step.

### Step 1: Finding a molecule where the ratio of molecular formula to empirical formula is 6:1.

**Example:** Benzene (C₆H₆)

1. **Molecular Formula:** C₆H₆
2. **Empirical Formula:** The empirical formula is derived by dividing the subscripts in the molecular formula by their greatest common divisor. Here, both the carbon and hydrogen can be divided by 6.
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