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Chemistry, 22.02.2021 07:20 wwwserban9281

State whether true or false a. The substances which have very high ignition temperature will catch fire easily
.b. Spontaneous combustion happens when we provide external heat.
c. Metal oxide is basic in nature and non-metal oxide is acidic in nature. d.Copper displace zinc from its salt solution
.e. Charges of the same kind repel each other, while charges of different kinds attract each other
.f. A metal rod can be charged by friction.

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