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The melting point of most of the solid s...

The melting point of most of the solid substances increases with an increase of pressure acting on them . However , ice melts at a temperature lower than its usual melting point when the pressure increases . This is because :

A

ice is less dense than water pressure generates heat

B

pressure generates heat

C

the bonds break under pressure

D

ice is not a true solid

Text Solution

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The correct Answer is:
A
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Knowledge Check

  • The melting points of most of the solid substance increase with an increase of pressure acting on them. However, ice melts at a temperature lower than its usual melting point, when the pressure increases. This is because

    A
    Ice is less dense water
    B
    Pressure generates heat
    C
    The bonds break under pressure
    D
    Ice is not a true solid

  • The melting point of most of the solid substance increases with an increases of pressure acting on these. Howerver, ice melts at a temperature lower than its usual melting point, when the pressure increases. This is because

    A
    Ice is less dense than water
    B
    Pressure generates heat
    C
    The bonds break under pressure
    D
    Ice is not a true solid

  • The melting points of most of the solid substances increase with an increase of pressur acting on them. However, ice melts at a temperature lower than its usual melting point, when the pressure is increased. This is because:

    A
    Ice is less dense than water
    B
    Pressure generate heat
    C
    The chemical bonds break under pressure
    D
    Ice is not a true solid

    • Similar Questions

    Explore conceptually related problems

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