Chemistry, asked by sou2jchAnusanv, 1 year ago

Effects of Presence of Impurities in a Substance
The presence of impurity in a substance will cause its melting point to? a. increase. b. decrease.

Answers

Answered by prmkulk1978
2
melting point is a measure  of the force of attraction .
if impuirty is added to substance, then melting point increses

Answered by ayesha34567
0

Answer:

it causes a delay

Explanation:

it causes a delay as the melting point of the impurity may be more than the melting point of the substance

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