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Which of the following is an element?...

Which of the following is an element?

A

Hydrogen peroxide

B

Ozone

C

Sand

D

Wood

Text Solution

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The correct Answer is:
B
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MBD PUBLICATION-BASIC CONCEPT OF THEORY-QUESTION BANK
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  2. What is the SI unit of coefficient of viscosity ?

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  9. How many significant figures are there in the following numbers ? 43....

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  11. How many significant figures are there in the following numbers ? 0.0...

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