
Concept explainers
(a)
Interpretation:
The number
Concept Introduction:
In scientific work, large and very small numbers occurs frequently. But it is been observed that, to record these vast numbers or very small numbers is difficult because, the numbers may get missed while recording them. It is time consuming and the possibilities of error occurrence are also high. Hence to overcome these demerits, a method called scientific notation is used. Scientific notation is a numerical system where a decimal number is expressed as product of two number between 1 and 10 (coefficient) and 10 that is raised to power (exponential term). In this method the numbers are expressed in form of “
(b)
Interpretation:
The number
Concept Introduction:
Refer part (a).
(c)
Interpretation:
The number
Concept Introduction:
Refer part (a).
(d)
Interpretation:
The number
Concept Introduction:
Refer part (a).

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Chapter 1 Solutions
General Chemistry
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