Which of the following can have negative temperature coefficient? Options: A . &nbspCompounds of silver B . &nbspLiquid metals C . &nbspMetallic alloys D . &nbspElectrolytes

Which of the following can have negative temperature coefficient?

Question

Which of the following can have negative temperature coefficient?

Options:

A . Compounds of silver

B . Liquid metals

C . Metallic alloys

D . Electrolytes

Answer: Option D

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