AP EAMCET · Chemistry · p Block Elements (Group 15, 16, 17 & 18)
Which of the following is not correct?
- A Thermal stability : \(\mathrm{H}_2 \mathrm{O}>\mathrm{H}_2 \mathrm{~S}>\mathrm{H}_2 \mathrm{Se}>\mathrm{H}_2 \mathrm{Te}>\mathrm{H}_2 \mathrm{Po}\)
- B Reducing property : \(\mathrm{H}_2 \mathrm{~S}>\mathrm{H}_2 \mathrm{Se}>\mathrm{H}_2 \mathrm{Te}>\mathrm{H}_2 \mathrm{Po}\)
- C Boiling point : \(\mathrm{H}_2 \mathrm{~S} < \mathrm{H}_2 \mathrm{Se} < \mathrm{H}_2 \mathrm{Te} < \mathrm{H}_2 \mathrm{O}\)
- D Melting point : \(\mathrm{H}_2 \mathrm{~S} < \mathrm{H}_2 \mathrm{Se} < \mathrm{H}_2 \mathrm{Te} < \mathrm{H}_2 \mathrm{O}\)
Answer & Solution
Correct Answer
(B) Reducing property : \(\mathrm{H}_2 \mathrm{~S}>\mathrm{H}_2 \mathrm{Se}>\mathrm{H}_2 \mathrm{Te}>\mathrm{H}_2 \mathrm{Po}\)
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