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The correct order in which the O–O bond length increases in the following is
Options
(a) H₂O₂ < O₂ < O₃
(b) O₃ < H₂O₂ < O₂
(c) O₂ < O₃ < H₂O₂
(d) O₂ < H₂O₂ < O₃
Correct Answer:
O₂ < O₃ < H₂O₂
Explanation:
Bond length of O–O in O₂ = 1.21 Å
Bond length of O–O in O₃ = 1.278 Å
Bond length of O–O in H₂O₂ = 1.49 Å
Therefore correct order of O–O bond length is O₂ < O₃ < H₂O₂
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Question Type: Memory
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Difficulty Level: Easy
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Subject: Chemistry
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Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Solubility of M₂S salt is 3.5 ˣ 10⁻⁶ then find out solubility product
- If glycerol is heated with oxalic acid at certain temperature,it gives an acid
- Borax is used as a cleansing agent because on dissolving in water it gives
- 10g of hydrogen and 64g of oxygen were filled in a steel vessel and exploded.
- Which one of the following does not react with water even under red hot condition
Question Type: Memory (964)
Difficulty Level: Easy (1008)
Topics: Chemical Bonding and Molecular Structure (86)
Subject: Chemistry (2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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