Chemistry, asked by venkatprashanth18, 1 year ago

Which of the following is an effective reducing agent? A) H2O B) H2S C) H2Te D) H2Se

Answers

Answered by sonalisah84
8

H2O is an effective reducing agent

Answered by hotelcalifornia
6

An effective reducing agent is H_2Te.

Option (C).

Explanation:

  • Depending on whether a substance gain  or loses an electron or we can say either the substance gets reduced or oxidized it is known as Oxidizing Agent and Reducing agents respectively.
  • H_2Te is the strongest reducing agent among the hydrides of the group.
  • Size of Te is huge due to the bonding between Hydrogen and Te is not so strong.
  • Also the electronegativity of Te is very more limited. So, it will easily lose hydrogen.
  • Reducing character is determined by the ease with which it can lose H^+ ions.
  • So, the reducing character increases down the group and H_2Te is the effective reducing agent.

Learn more about reducing agent

Ammonia is a mild reducing agent while bih3 is the strongest reducing agent amoung all the hydrides

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Which is stronger reducing agent, SbH3 or BiH3, and why

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