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You have installed LED bulbs inspite of ...

You have installed LED bulbs inspite of other bulbs. The conservative method regarding environment is...

A

Reduce

B

Reuse

C

Recycle

D

Renew

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The oxidation number of an element in a compound decides its nature to act as oxidant or reductant. Oxidation number is defined as the residual charge which an atom has or appears to have in a molecule when all other atoms are removed from the molecule as ions. Oxidation number is frequently used interchangebly with oxidation state. The stock notations of oxidation numbers are based on the periodic property - electronegativity. An atom in a molecule can be assigned positive, negative or zero oxidation number by considering its environment. In few cases, oxidation number can even be fractional. Maximum oxidation state shown by Os, Ru and Xe in their compounds is :

The oxidation number of an element in a compound decides its nature to acts as oxidant or reductant. Oxidation number is defined and the residual charge which an atom has or appears to have in a molecule whenal other atoms are removed from the molecule as ions. Oxidation number is frequently used interchangebly with oxidation state. The stock notations of oxidation number are based on the periodic property-electronegativity. An atom in a molecule can be assigned positive, negative or zero oxidation number by considering its environment. In few cases, oxidation number can evenn be fractional. Oxidation number of Y in YBa_(2)Cu_(2)O_(7) is +3, then oxidation number of Cu is:

The oxidation number of an element in a compound decides its nature to acts as oxidant or reductant. Oxidation number is defined and the residual charge which an atom has or appears to have in a molecule whenal other atoms are removed from the molecule as ions. Oxidation number is frequently used interchangebly with oxidation state. The stock notations of oxidation number are based on the periodic property-electronegativity. An atom in a molecule can be assigned positive, negative or zero oxidation number by considering its environment. In few cases, oxidation number can evenn be fractional. Oxidation number of oxygen in K_(2)O, K_(2)O_(2),KO_(2),KO_(3) are in the order:

BEYOND PUBLICATION-NATURAL RESOURCES-EXERCISE
  1. What method do you prefer to increase ground water table ?

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  2. Which among the following is soil conservation method ?

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  3. You have installed LED bulbs inspite of other bulbs. The conservative ...

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  4. Farmers of Gollapalli Implemented some methods to achievve sustainabil...

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  5. What is percolation tank ?

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  6. Concept that belongs to '3R' necessary for Environment Control of floo...

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  7. Read the following sentences. Digging contour field bunding horizontal...

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  8. Which one of the following can be recycled ?

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  9. Bauxite is a mineral for the extraction of

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  10. Switch of lights whenever they are not needed

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  11. Deforestation is one of the causes for……………

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  12. The people of Rajsthan who saved forests are.....

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  13. How much fresh water is available on the earth?

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  14. Consider the following. Some natural resources are renamed Fossil f...

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  15. Which of following is not concerned with the forests ?

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  16. Consider the following sentences. Nearly 36 million acres of forest la...

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  17. Which of the following is not correct regarding Amrita Devi ?

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  18. What should Jaya do to not bring the polythene covers to house ?

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  19. I am a plant. I am making the soil nitrogen rich. Who am I ?

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  20. Which of the following countries who conserve the forests by reusing w...

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