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In Periodic Table, the basic character of oxides
In Periodic Table, the basic character of oxides
Updated On: Jun 18, 2022
- increases from left to right and decrease from top to bottom
- decreases from right to left and increases from top to bottom.
- decreases from left to right and increases from top to botto
- decreases from left to right and: increases from bottom to top.
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The Correct Option is C
Solution and Explanation
On moving along a period, the tendency to lose electrons decreases and thus, the metallic character decreases. Since, the oxides of non-metals are acidic. Thus, it can be said, along a period from left to right basic character decreases while on moving downward, basic character increases due to increase in metallic character.
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Concepts Used:
Haloalkanes and Haloarenes - Classification
Classification of Haloalkanes and Haloarenes are as follows:
Haloalkanes and Haloarenes are Classified on the Basis of the Number of Halogen Atoms:
These are further classified as mono, di, or polyhalogen (tri-,tetra-, etc.) compounds depending on whether they contain one, two or more halogen atoms in their structures. For example;
- Monohaloalkane
- Dihaloalkane
- Trihaloalkane
Haloalkanes and Haloarenes are Classified on Compounds Containing sp3 C—X Bond (X= F, Cl, Br, I)
This class includes:
- Alkyl halides or haloalkanes (R—X)
- Allylic halides
- Benzylic halides
Haloalkanes and Haloarenes are Classified on Compounds Containing sp2 C—X Bond
This class includes:
- Vinylic halides
- Aryl halides
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