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NEET UG CHEMISTRY MCQ: SOME BASIC CONCEPTS OF CHEMISTRY
1
Easy
1 of 1
Analyzing
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If the true value for an experimental result is 6.23 and the results reported by three students X, Y and Z are :
X : 6.18 and 6.28
Y : 6.20 and 6.023
Z : 6.22 and 6.24
Which of the following option is correct :
X : 6.18 and 6.28
Y : 6.20 and 6.023
Z : 6.22 and 6.24
Which of the following option is correct :
View answer and explanation
Correct option: D
Both X & Y neither precise nor accurate, Z both precise
and accurate.
and accurate.
Option D (Both X & Y neither precise nor accurate, Z both precise and accurate) is correct because X and Y's results are scattered and far from the true value, while Z's results are close to each other and the true value.
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