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A commercial sample of hydrogen peroxide is labelled as 10 volumes.Its percentage strength is nearly a)1% b)3% c)10% d)90% .Can you explain this answer?
Most Upvoted Answer
A commercial sample of hydrogen peroxide is labelled as 10 volumes.Its...
Explanation:

Hydrogen peroxide is a colourless liquid with a slightly sharp odour. It is used as a disinfectant, bleaching agent, and as an oxidizing agent. The strength of hydrogen peroxide is measured in volumes. One volume of hydrogen peroxide releases one volume of oxygen when it decomposes.

Calculation:

A 10-volume hydrogen peroxide solution releases 10 times its volume of oxygen when it decomposes. Thus, a 10-volume hydrogen peroxide solution contains 10% hydrogen peroxide by mass.

Answer:

Therefore, the correct answer is (c) 10%.
Community Answer
A commercial sample of hydrogen peroxide is labelled as 10 volumes.Its...
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A commercial sample of hydrogen peroxide is labelled as 10 volumes.Its percentage strength is nearly a)1% b)3% c)10% d)90% .Can you explain this answer?
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