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2 votes
1.Which of the following demonstrate s a chemical reaction?

a. Boiling water
b. Lighting incense sticks
c. Melting ice cubes
d. Subliming mothballs

2.which following is a chemical reaction
a. salt dissolved in water
b. Food spoilage
c. crystallization of fish sauce
d. Melting ice cream




1 Answer

3 votes
1. B, 2. C ...............
I’m not sure about first one tho :(
User Shudhansh Shekhar
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