First slide

Hydrogen Peroxide

Question

Strength of H₂O₂ is labeled as 10 V. Its percentage strength is nearly

Moderate

A

3
B

6
C

9
D

12

Solution

30% w/v H₂O₂ = 100 V H₂O₂but given is 10 V H₂O₂which is equal to 3% w/v of H₂O₂

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