Question

Q.14) Variation of the colour of a system with change in concentration of some
component form the basis of analysis.
*
a) Photometric
b) spectrophotometry
c) Colorimetric
d) Calorimetry​

Answer 1

Answer:

calorimetry

Explanation:

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Answer 2

The correct option is ' c ' (  Colorimetric )

Explanation;

colorimetry or colorimetry is a technique used to determine the concentration of colored compounds in solution. A colorimeter is a device used to test the concentration of a solution by measuring its absorbance of a specific wavelength of light.