L H₂O₂? 56 1)x100 17 17 2)×100 56 5.6 3) -×100 1.7 - 4) 1.7 5.6 -×100

Questions

krishnalode8686 @krishnalode8686

April 2023 1 7 Report

123. The volume strength of 100 g/L H₂O₂?
56
1)x100
17
17
2)×100
56
5.6
3) -×100
1.7
-
4)
1.7
5.6
-×100

Answers & Comments

Answer:

Correct option is B)

We know,

Volume strength =11.2× molarity =11.2

⇒ molarity =1M

⇒ strength =34g/L

⇒%w/w=

1000

34

×100=3.4%

Correct option: (B) 3.4%

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