Some Basic Concepts of Chemistry - Result Question 25

####24. In the final answer of the expression

(29.220.2)(1.79×105)1.37

the number of significant figures is :

[1994]

(a) 1

(b) 2

(c) 3

(d) 4

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Solution:

  1. (c) (29.220.2)(1.79×105)1.37

As the least precise number contains 3 significant figures therefore, answers should also contains 3 significant figures.



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