
One of allotrope of oxygen is ozone. It is a pale-blue poisonous gas with strong odour.
A. True
B. False
Answer
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Hint: There are many known allotropes of oxygen. One of the allotrope of oxygen is allotrope. Ozone is a highly toxic gas and acts as a sunblock for our earth. Chemical formula for ozone is . Ozone acts as a layer in the Stratosphere where Ozone concentration is high. Ozone is found in the stratosphere which is above the ground.
Complete step by step answer:
The upper Stratosphere consists of high concentration of ozone , which protects our life and covers the whole planet from the harmful ultraviolet (UV) radiation coming from the sun towards the earth. Ozone is present in upper stratosphere and obtained as a byproduct of ultraviolet (UV) radiation acting on oxygen molecules .
Now first we will discuss the formation of ozone . First step is that the UV radiation breaks molecular oxygen into free oxygen atoms. The first step can be written as follows:
The next step is that oxygen atoms will combine with oxygen molecules to form ozone oxygen molecules .
When an ozone molecule absorbs UV radiation it breaks in a molecular oxygen and free oxygen atoms. The free oxygen atom obtained again combines with molecular oxygen to form ozone . This cycle is called an ‘Oxygen-Ozone’ cycle and due to this cycle harmful ultraviolet (UV) radiations are continuously absorbed as heat.
Final Result: One of allotrope of oxygen is ozone. It is a pale-blue poisonous gas with strong odour.
So, the statement is true.
Note: The Ozone molecule absorbs ultraviolet (UV) rays between to nm wavelength. chlorofluorocarbon compounds (CFCs), nitrogen oxides, chlorine, tetrachloride are ozone depleting substances (ODS). More than of ozone leads to dizziness and headache.
Complete step by step answer:
The upper Stratosphere consists of high concentration of ozone
Now first we will discuss the formation of ozone
The next step is that oxygen

When an ozone
Final Result: One of allotrope of oxygen is ozone. It is a pale-blue poisonous gas with strong odour.
So, the statement is true.
Note: The Ozone
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