Chemistry · p-Block Elements
Which is the correct thermal stability order for H2E (where E = O, S, Se, Te and Po)?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1H2Se < H2Te < H2Po < H2O < H2S
- 2H2Po < H2Te < H2Se < H2S < H2O✓
- 3H2O < H2S < H2Se < H2Te < H2Po
- 4H2S < H2O < H2Se < H2Te < H2Po
Correct answer
H2Po < H2Te < H2Se < H2S < H2O
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