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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 ______.
Answer the following.
Give one example showing reducing property of ozone.
How is dioxygen prepared in the laboratory from KClO3?
Draw structures of XeF6.
Answer the following.
Draw structures of XeOF4
Answer the following.
Describe the structure of the Ozone. Give two uses of ozone.
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.
Draw resonance hybrid structure of SO2 in two canonical forms.
Which of the following is also called as nitrogen sesquioxide?
In ozone molecule the formal charge on the central oxygen atom is ______.
Which among the following oxides is amphoteric in nature?
What is the colour of gaseous ozone?
Which one is amphoteric oxide?
An element having electronic configuration 1s2 2s2 2p6 3s2 3p6 4s1 forms ______.
Identify the element that forms amphoteric oxide.
Give reason:
Bleaching action of ozone is also called dry bleach.
Write balanced equation of a reaction in which ozone reduces hydrogen peroxide.
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
What are the basic oxides? Explain with an example.
What is oxide?
Write names of two oxides.
