Chemistry
Grade-6
Easy

Question

Where is melting point used?

  1. Research 
  2. Industrial sector
  3. Checking the purity
  4. All the above

hintHint:

Melting point is a physical property.

The correct answer is: All the above


    • The melting point of a solid gives us information about its physical nature.
    • In research melting point of a compound tells us about its resistance to retain its solid nature up to what temperature.
    • Industrial sector various materials are used for various factors, where some of them is used under high temperature. Knowing the melting point of that particular substance allows us to justify whether it can resist the high temperature or not.
    • Pure compounds have higher melting than impure ones. To check purity melting point is an important factor. 

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