Hydrogen And Its Compounds Question 26
Which of the following statements are correct?
(i) Hydrogen peroxide is industrially prepared by the auto-oxidation of 2-alkyl anthraquinones (ii) One millilitre of 30% $ H_2O_2 $ means that solution will give 100 mL of oxygen at STP (iii) Dihedral angle of $ H_2O_2 $ in gas phase is $ 90.2{}^\circ $ and in solid phase dihedral angle is $ 111.5{}^\circ $
Options:
A) (i), (ii) and (iii)
B) (i) and (iii)
C) (ii) and (iii)
D) (i) and (ii)
Show Answer
Answer:
Correct Answer: D
Solution:
[d] Dihedral angle of $ H_2O_2 $ in gas phase is $ 111.5{}^\circ $ and in solid phase it is $ 90.2{}^\circ $
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