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Which of the following properties increa...

Which of the following properties increases across a period ?

A

Reducing property

B

Size of atom

C

Acidic nature of oxides

D

Metallic property

Text Solution

Verified by Experts

The correct Answer is:
C
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AAKASH SERIES-PERIODIC PROPERTIES-LEVEL-I (MAIN) EXERCISE-IV
  1. An oxide of an element is a gas and dissolves in water to give an acid...

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  2. Acidic nature of the similar oxides of a group from top to bottom

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  3. Which of the following properties increases across a period ?

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  4. Among the following elements most acidic oxide is given by

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  5. The strongest reducing agent is

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  6. The more basic oxide is

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  7. An element with 1s^2 2s^2 2p^6 3s^2 electronic arrangement will be for...

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  8. Diagonal relationship is present between the lighter elements of perio...

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  9. The diagonal relationship phenomenon is not observed after

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  10. The polarising power of which of the following pair is similar

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  11. Which of the following oxide is amphoteric?

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  12. Assertion: Be and Al have similar properties. Reason : Cations of Be...

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  13. Assertion: Li generally forms covalent compounds Reason : Li^+ ion ...

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  14. Assertion:As2O3 and Sb2O3 are amphoteric in nature Reason : As and ...

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  15. Assertion: Lithium resembles magnesium in its properties Reason: Th...

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  16. Some statements are given. Among them the correct statements are (a...

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  17. Elements X, Y and Z have atomic numbers 19, 37 and 55 respectively. Wh...

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  18. The statement that is false for the long form of the periodic table is

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  19. The compound of vanadium has magnetic moment of 1.73 BM. The vanadium ...

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  20. The frequency of the characterstic X ray of K(alpha) line of metal tar...

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