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Astatine is the element below iodine in ...

Astatine is the element below iodine in the group `VIIA` of the periodic table.Which of the following statements is not true for astaine ?

A

(A) It is less electronegative than iodine.

B

(B) It will exhibit Only —1 Oxidation state.

C

(C) Intermolecular forces between the astatine molecules will be larger than that between iodine molecules.

D

(D) None of these.

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The correct Answer is:
B
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RESONANCE ENGLISH-P-BLOCK ELEMENTS (HALOGEN & NOBLE GASES)-EXERCISE-1 PART-2
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  2. Which of the following configurations represents a noble gas?

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  3. Astatine is the element below iodine in the group VIIA of the periodic...

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  4. Which is wrong statement?

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  5. Which of the product(s) is/are obtained whenCl2O reacts with NH3?

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  6. Among the following molecules, (i)XeO(3) , (ii)XeOF(4) , (iii)XeF(6) t...

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  7. Xe + O2F2 rarr A+B A + H2O rarr B+C+ Xe A, B and C are:

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  8. Correct order of boiling point of halogens is

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  9. Which of the following statement is correct?

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  10. Chlorine gas is dried over :

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  11. XeF4+ O2F2 rarr A+ O2 A overset(∆) rarr XeF4+ B+C A,B and C are:

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

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  13. XeF6+SiO2 rarr A+B A and B are:

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  14. Cl2O6 reacts with water and alkali to give:

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  15. On heating KClO(3), we get

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  16. The following acids have been arranged in order of decreasing acid str...

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  17. With reference to magnetic dipole, match the tems of Column I with the...

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  18. The strongest acid amongst the following is :

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  19. Which of the following halogen hydrides will have the weakest conjugat...

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  20. Assertion: Conc. H(2)SO(4) cannot be used to prepare pure HBr from NaB...

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