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Standard XII
Chemistry
Question
The number of significant figures in
6.02
×
10
23
is :
3
23
4
26
A
23
B
26
C
3
D
4
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Solution
Verified by Toppr
When numbers are written in scientific notation, then the number of digits between 1 and 10 gives the number of significant figures.
Thus, the number
6.02
×
10
23
contains 3 significant figures.
All the three digits (
6
,
0
and
2
) are significant.
Hence, option B is correct.
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Similar Questions
Q1
The number of significant figures in
6.02
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10
23
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Q2
The number of significant figures in
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Q3
The most accurate statement with regard to the significance of Avogadro's number,
6.02
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.
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Q4
The number of significant figures in
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Q5
In the Avogadro's number
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