Question

why is it important to obtain pure substance?​

Answer 1

Answer:

Purity can also have an important impact on the chemical properties of a substance. Pure substances have the potential to form predictable products from chemical reactions. ... Therefore, chemists often use substances of high purity when conducting chemical research.

Answer 2

Purity of a substance can have impact on the properties of the substance. purevsustances have potential to form predictable chemical reactions.

We need pure substances because :

1. Measure accurate properties of a substance.
2. Carry out chemical reactions without the side effects of impurities.
3. Use drugs for medical use without interference from impurities.
4. Get what you pay for such as gold and silver.