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प्रश्न
Answer the following.
Name two gases which deplete ozone layer.
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उत्तर
Nitrogen oxide (NO) and chlorofluorocarbons are two gases that deplete the ozone layer (freons).
संबंधित प्रश्न
How is dioxygen prepared in the laboratory from KClO3?
What happens when lead sulfide reacts with ozone \[\ce{O3}\]?
Answer the following.
What happens when nitric oxide reacts with ozone.
Discuss the structure of sulfur dioxide.
Draw the structure of XeO3
Answer the following.
Draw structures of XeOF4
What are interhalogen compounds?
Answer the following.
How are xenon fluorides XeF2, XeF4 and XeF6 obtained? Give suitable reactions.
O2 molecule is ______.
The number of covalent bonds present in sulfuric acid:
What is the O−S−O bond angle in SO2?
Name the solution which is formed by passing sulfur dioxide in water.
Identify the INCORRECT match.
Which of the following molecule does not contain oxygen?
Which among the following oxides of nitrogen is called nitrogen sesquioxide?
Which of the following is also called as nitrogen sesquioxide?
Find the CORRECT statement.
\[\ce{I2_{(g)} + H2S_{(g)} -> 2HI_{(g)} + S_{(s)}}\]
Which of the following statements is INCORRECT?
In resonance hybrid of ozone molecule, O-O bond length is ____________.
Identify the element that forms amphoteric oxide.
What will be the formula of an oxide of iodine (atomic mass = 127) which contains 25.4 g of iodine and 8g of oxygen?
Give reason:
Bleaching action of ozone is also called dry bleach.
Mention the value of the bond angle in SO2.
Industrial method of preparation of dioxygen.
