AP EAMCET · Chemistry · Chemical Bonding and Molecular Structure
Identify the correct sequence with respect to the strength of hydrogen bonding among the following.
- A \(\mathrm{H}_2 \mathrm{O}_2>\mathrm{H}_2 \mathrm{O}>\mathrm{HF}>\mathrm{H}_2 \mathrm{~S}\)
- B \(\mathrm{H}_2 \mathrm{O}>\mathrm{HF}>\mathrm{H}_2 \mathrm{O}_2>\mathrm{H}_2 \mathrm{~S}\)
- C \(\mathrm{H}_2 \mathrm{O}>\mathrm{HF}>\mathrm{H}_2 \mathrm{~S}>\mathrm{H}_2 \mathrm{O}_2\)
- D \(\mathrm{H}_2 \mathrm{O}>\mathrm{HF}>\mathrm{H}_2 \mathrm{O}_2>\mathrm{H}_2 \mathrm{~S}\)
Answer & Solution
Correct Answer
(A) \(\mathrm{H}_2 \mathrm{O}_2>\mathrm{H}_2 \mathrm{O}>\mathrm{HF}>\mathrm{H}_2 \mathrm{~S}\)
Step-by-step Solution
Detailed explanation
Strength of hydrogen bonding depends on the electronegativity of atom. In \(\mathrm{H}_2 \mathrm{O}_2\), number of donor atoms for hydrogen bonding is more as compared to \(\mathrm{H}_2 \mathrm{O}\). \(\mathrm{H}_2 \mathrm{O}\) has more donor atoms than \(\mathrm{HF}\) for…
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