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Tardigrade
Question
Chemistry
A student performs a titration with different burettes and finds titrate values of 25.2 mL, 25.25 mL, and 25.0 mL. The number of significant figures in the average titrate value is
Q. A student performs a titration with different burettes and finds titrate values of
25.2
m
L
,
25.25
m
L
, and
25.0
m
L
. The number of significant figures in the average titrate value is
1888
222
IIT JEE
IIT JEE 2010
Some Basic Concepts of Chemistry
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Answer:
3
Solution:
Average titrate value is
25.15
, but the number of significant figure cannot be greater than the same in either of them being manipulated.