Question

Give reason :butter is generally wrapped in wet cloths during summer, If no refrigerator is available. Explain

Answer 1

Normally, butter melts due to heat in summers, unless stored in adequate coolness.

If refrigerator is not available in a household, butter is wrapped in a wet cloth to provide the required cooling.

When the water from the wet cloth evaporates, the butter wrapped inside becomes cooler and thus remains in solid state even during summers.