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MHT CET202311 May 2023Evening ShiftChemistryp Block Elements (Group 15, 16, 17 & 18)Actual

Which from following molecules exhibits lowest thermal stability?

Options

  1. AH ₂ O
  2. BH ₂ Te
  3. CH ₂ Se
  4. DH ₂ ~S

Correct answer

B. H ₂ Te

Step-by-step solution

The thermal stability of hydrides of group 16 elements decreases from H ₂ O to H ₂ Te .

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