Question:
Which among the following compounds does not act as a reducing agent ?
Which among the following compounds does not act as a reducing agent ?
Updated On: Jan 23, 2024
- $H_2 O $
- $H_2 S $
- $H_2 Se $
- $H_2 Te $
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The Correct Option is A
Solution and Explanation
Water $H _{2} O$ does not act as a reducing agent due to high $O - H$ bond strength and the bond is not is easy to break.
All group $16$ hydrides (except water) are reducing agents.
On moving down the group, the reducing character increases.
All group $16$ hydrides (except water) are reducing agents.
On moving down the group, the reducing character increases.
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Concepts Used:
P-Block Elements
- P block elements are those in which the last electron enters any of the three p-orbitals of their respective shells. Since a p-subshell has three degenerate p-orbitals each of which can accommodate two electrons, therefore in all there are six groups of p-block elements.
- P block elements are shiny and usually a good conductor of electricity and heat as they have a tendency to lose an electron. You will find some amazing properties of elements in a P-block element like gallium. It’s a metal that can melt in the palm of your hand. Silicon is also one of the most important metalloids of the p-block group as it is an important component of glass.
P block elements consist of:
- Group 13 Elements: Boron family
- Group 14 Elements: Carbon family
- Group 15 Elements: Nitrogen family
- Group 16 Elements: Oxygen family
- Group 17 Elements: Fluorine family
- Group 18 Elements: Neon family