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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.
Draw structures of XeF6.
Draw the structure of XeO3
Answer the following.
Draw structures of XeF2.
Answer the following.
Describe the structure of the Ozone. Give two uses of ozone.
O2 molecule is ______.
The number of covalent bonds present in sulfuric acid:
Complete the following reaction:
\[\ce{SO_{2(g)} + Cl_{2(g)} ->[Charcoal]}\] ?
Identify the INCORRECT match.
Which of the following molecule does not contain oxygen?
In ozone molecule the formal charge on the central oxygen atom is ______.
Which of the following statements is INCORRECT?
Which among the following oxides is amphoteric in nature?
Which one is amphoteric oxide?
High concentration of which of the following in the atmosphere leads to stiffness of flower buds which eventually fall off from plants?
Mark the oxide which is amphoteric in character.
What will be the formula of an oxide of iodine (atomic mass = 127) which contains 25.4 g of iodine and 8g of oxygen?
Write balanced equation of a reaction in which ozone reduces hydrogen peroxide.
Write the reaction of the following with concentrated H2SO4:
NaCl
Calculate the oxidation state of S in oleum
Industrial method of preparation of dioxygen.
What is oxide?
Write names of two oxides.
