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AP EAMCET201724 Apr 2017Evening ShiftChemistryp Block Elements (Group 15, 16, 17 & 18)Actual

Observe the following statements : a. The thermal stability of hydrides of group 16 elements follow the order : H ₂ O > H ₂ ~S > H ₂ Se > H ₂ Te b. Acidic nature of hydrides of group 16 elements follow the order : H ₂ O > H ₂ ~S > H ₂ Se > H ₂ Te c. The reducing nature of H ₂ ~S , H ₂ Se and H ₂ Te follow the order : H ₂ ~S < H ₂ Se < H ₂ Te The correct statement are:

Options

  1. Aa, b, c
  2. Ba,b
  3. Cb, c
  4. Da, c

Correct answer

D. a, c

Step-by-step solution

No solution. Refer to answer key.

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