## Chemistry: Molecular Approach (4th Edition)

Published by Pearson

# Chapter 3 - Self-Assessment Quiz: Q1

#### Answer

The correct answer is (c)

#### Work Step by Step

For finding the empirical formula, we divide the subscripts by their greatest common factor. Here, the greatest common factor is 2. So, the empirical formula is $C_5H_4$. The correct answer is (c).

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