KCET2023ChemistryHydrogen
A 30 % solution of hydrogen peroxide is
Options
- A'30 volume' hydrogen peroxide
- B'10 volume' hydrogen peroxide
- C'50 volume' hydrogen peroxide
- D'100 volume' hydrogen peroxide
Correct answer
D. '100 volume' hydrogen peroxide
Step-by-step solution
30 %(w / v) H ₂ O ₂ means that 30 grams of H ₂ O ₂ is present in 100 ~mL of the solution It is equal to ' 100 ~V ^ H ₂ O ₂ .