Question

pressure increases the melting point of a substance ………..

a) does not change b) decreases c) increases d) remains constant​

Answer 1

Answer:

increases

hope you understand

Answer 2

Explanation:

As the pressure of substance increases, particles tends to remains compacted, increasing of pressure during melting hindering in melting process, makes it difficult to overcome the strong force of attraction, i.e. more thermal energy is required. That's why the melting point increases as the pressure increase.