State the effect of the presence of impurity on the melting point of ice. Give one use of it. - Noon Academy

State the effect of the presence of impurity on the melting point of ice. Give one use of it.

Calorimetry | Class 10 | ICSE | Physics | Selina

State the effect of the presence of impurity on the melting point of ice. Give one use of it.

Solution:

When impurities are present in a substance, its melting point drops.
This is used to make a freezing combination by combining salt with ice. Kulfis are made with the freezing mixture.

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