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Express the following numbers in ex...

Express the following numbers in exponential notations upto three significant figures,
(i) 546200 (ii) 0.0000369 (iii) 124600000

Text Solution

Verified by Experts

The correct Answer is:
(i) `5.46 xx 10^5` (ii) `3.69 xx 10^(-5)` (iii) `1.25 xx 10^8`
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ICSE-SOME BASIC CONCEPTS OF CHEMISTRY -REVIEW EXERCISES
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  2. Express the following numbers upto three significant figures. (i)0.0...

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  17. 1.00 g of oxygen combine with 0.126 g of hydrogen to form H2O .1.00 g ...

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  18. Copper sulphate crystals contain 25.45% Cu and 36.07% H2O. If the law ...

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  19. Aluminium oxide contains 52.90% aluminium and carbon dioxide contains ...

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