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Chemistry · Some Basic Concepts of Chemistry

हिन्दी

Which of the following properties requires a chemical transformation or reaction to be measured and observed?

  1. A
    Combustibility and acidity
  2. B
    Melting point and refractive index
  3. C
    Density and electrical conductivity
  4. D
    Colour and boiling point
View Answer & Solution

Correct answer · Option A

Combustibility and acidity

Explanation

Measurement or observation of chemical properties, such as combustibility and acidity/basicity, requires a chemical change to occur.

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