A student of performs a titration with d...

A student of performs a titration with different burettes and finds titre values of `25.2 mL`, `25.25 mL`, and `25.0 mL`. The number of significant figures in the average titre value is …..

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The correct Answer is:

Average titre value
`=(25.2+25.25+25.0)/3=75.45/3=25.15=25.2 mL`
number of significant figures will be 3.

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