Science, asked by gghuman1301, 2 months ago

tell me the answer of these 4 mcq

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Answered by Navyagarg

1

camphor

glass beads

coloured components

formation of new compounds

please mark as brainliest

Answered by ARUNJHA2829

1

Answer:

hope it helps you ...

Explanation:

1- b) salt

2-a)sand

3- c) volatile substance

4- a)energy change

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