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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
Ozone layer is depleted by ______.
What happens when lead sulfide reacts with ozone \[\ce{O3}\]?
Discuss the structure of sulfur dioxide.
Answer the following.
Draw structures of XeF2.
What are interhalogen compounds?
Answer the following.
How are xenon fluorides XeF2, XeF4 and XeF6 obtained? Give suitable reactions.
Answer the following.
Describe the structure of the Ozone. Give two uses of ozone.
O2 molecule is ______.
What is the O−S−O bond angle in SO2?
Complete the following reaction:
\[\ce{SO_{2(g)} + Cl_{2(g)} ->[Charcoal]}\] ?
Name the solution which is formed by passing sulfur dioxide in water.
Which of the following molecule does not contain oxygen?
Which among the following oxides of nitrogen is called nitrogen sesquioxide?
In ozone molecule the formal charge on the central oxygen atom is ______.
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 ____________.
Which one is amphoteric oxide?
Give reason:
Bleaching action of ozone is also called dry bleach.
Write any two characteristics of interhalogen compounds.
Write the reaction of the following with concentrated H2SO4:
KNO3
Write the reaction of the following with concentrated H2SO4:
CaF2
Calculate the oxidation state of S in oleum
Industrial method of preparation of dioxygen.
