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Which of the following elements exhibits...

Which of the following elements exhibits the most basic properties?

A

F

B

Cl

C

Br

D

I

Text Solution

Verified by Experts

The correct Answer is:
D
A base is a substance which can easily give its lone pair of electrons. This tendency, in general, increases down the group due to increase in atomic radii. Thus out of F, CI, Br and I, I is most basic
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DINESH PUBLICATION-THE HALOGEN FAMILY-REVISION
  1. Which one of the following elements shou different oxidation states?

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  2. At room temperature, HCl is a gas while HF is low boiling liquid. This...

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  3. Which of the following elements exhibits the most basic properties?

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  4. An element M has an atomic mass 19 and atomic number 9. Its ion is rep...

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  5. Oxidation state of chlorine in hypochlorous acid

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  6. In the presence of cobalt chloride (CoCl2), bleaching powder decompose...

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  7. Which one of the following halogen liberates oxygen, when passed throu...

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  8. Bond dissociation energies of HF, HCI, HBr follow the order

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  9. One mole of fluorine is reacted with two moles of hot and concentrated...

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  10. "Fluorosis" disease is caused due to the reaction of….. with excess ...

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  11. Fluorine oxidizes HSO4^(-) to ……

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  12. In which of the following, hydrogen bond is the strongest ?

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  13. Which of the following is used as an antiseptic ?

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  14. Which of the following has highest bond strength?

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  15. Which of the following halogens exhibit only one oxidation state in it...

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  16. Which has the highest bond energy?

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  17. Chlorine acts as a bleaching agent only in the presence of

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  18. Concentrated hydrochloric acid when kept in open air sometimes produce...

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  19. The mixture of concentrated HCl and HNO(3) made in 3:1 ratio contains

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  20. Cl2O is best prepared by passing dry

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