Question

Chemistry is a boon to mankind.
Melamine is used for making crockery.
Plaster of Paris is chemically calcium sulphate dehydr ate.
Aspirin and analgin are antipyretic medicines.
Soap lathers in hard water but a detergent does not. state true or false​

Answer 1

Answer:

Hello ARMY

I don't know the answer to this question

Explanation:

gravity, also called gravitation, in mechanics, the universal force of attraction acting between all matter. ... On Earth all bodies have a weight, or downward force of gravity, proportional to their mass, which Earth's mass exerts on them. Gravity is measured by the acceleration that it gives to freely falling objects.

Answer 2

Answer:

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