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In Flame emission photometers, the measurement of _____________ is used for quantitative analysis.

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In Flame emission photometers, the measurement of _____________ is used for quantitative analysis.

(a) Colour

(b) Intensity

(c) Velocity

(d) Frequency

I had been asked this question in a national level competition.

My question is taken from Flame Emission Photometers topic in chapter Colorimetry and Spectrometry of Analytical Instrumentation

1 Answer

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Best answer
Right choice is (b) Intensity

For explanation I would say: The intensity of the flame is used for quantitative analysis. It is used to determine the amount of elements present in the sample.

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