Science, asked by manasveer013, 3 months ago

what are preservatives​

Answers

Answered by TanushiE
1

Answer:

A preservative is a substance or a chemical that is added to products such as food products, beverages, pharmaceutical drugs, paints, biological samples, cosmetics, wood, and many other products to prevent decomposition by microbial growth or by undesirable chemical changes.

Answered by laranyalalenthika
1

Answer:

Preservatives are chemicals added to medicines to prevent decomposition.for ex:-salt,sodium benzoate etc

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