Question:
Bromine water reacts with $SO_2$ to form ?
Bromine water reacts with $SO_2$ to form ?
Updated On: Jul 28, 2022
- $H_2O$ and HBr
- $H_2SO_4$ + HBr
- HBr and S
- S and $H_2O$
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The Correct Option is B
Solution and Explanation
When bromine water reacts with $SO _{2}$, it oxidises it to sulphuric acid and itself gets reduced to $HBr$.
$\underbrace{ Br _{2}+2 H _{2} O }+ SO _{2} \longrightarrow 2 HBr + H _{2} SO _{4}$
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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