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Which of the following has minimum ionis...

Which of the following has minimum ionisation energy

A

Ge

B

Se

C

As

D

Br

Text Solution

Verified by Experts

The correct Answer is:
A
I.E. increases from left to right in a period.
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ERRORLESS-CLASSFICATION OF ELEMENTS AND PERIODICITY IN PROPERTIES -PAST YEARS QUESTIONS
  1. Among the following which has the highest cation to anion size ratio ...

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  2. Which of the following element has maximum, first ionisation potential...

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  3. Which of the following gaseous atoms has highest value of IE?

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  4. Hydrogen has high ionization energy than alkali metals, due to its:

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  5. The first ionisation potentials (eV) of Be and B respectively are

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  6. Arrange S, P and As in order of increasing ionisation energy.

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  7. Among the following options , the sequence of increasing first ionisat...

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  8. Which of the following has minimum ionisation energy

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  9. Which has the highest second ionisation potenitial?

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  10. Which of the following order of ionisation energy is correct?

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  11. The second ionisation potential of an element M is the energy required...

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  12. Which of the following transitions involves maximum amount of energy?

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  13. For the second period elements the correct increasing order of first i...

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  14. For the electron affinity of halogens (with -ve sign), which of the fo...

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  15. Which one of the following arrangements represents the correct order o...

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  16. The formation of oxide ion O^(2-)(g) from oxygen atom requires first a...

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  17. Which one of the following arrangements represents the correct order o...

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  18. Which of the following element is most electropositive?

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  19. Which one of the following represents the electronic configuration of ...

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  20. Identify the incorrect match.

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