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The one which does not show variable val...

The one which does not show variable valency is

A

Barium

B

Titanium

C

Copper

D

Lead

Text Solution

Verified by Experts

The correct Answer is:
A
Group 2 elements (Ba) do not show variable valency.
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DINESH PUBLICATION-ALKALI EARTH METALS-Revision Questions From Competitive Exams.
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  2. Which one of the salts does not impart a colour to the flame or the fl...

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  3. The one which does not show variable valency is

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  4. The characteristic outer electronic configuration of alkaline earth me...

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  5. Lithophone used as white pigment is a mixture of

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  6. Alkaline earth metals form ions of the formula

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  7. Metals belonging to the same group in the periodic table are

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  8. The compounds of alkaline earth metals have the following magnetic nat...

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  9. A chloride dissolves appreciably in cold water. When placed on platinu...

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  10. Which of the following in incorrect?

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  11. Halides of alkaline earth metals form hydrates such as MgCl(2).6H(2)O,...

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  12. Which of the following substance can be used for drying neutral or bas...

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  13. Bleaching powder loses its power on keeping for a long time because

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  14. Among the alkaline earth metals, the element forming predominantly cov...

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  15. Plaster of Paris is used

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  16. Magnesium is an important component of which biomolecule occuring exte...

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  17. Which of the following is the smallest cation?

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  18. A metal X on heating in nitrogen gas gives Y,Y on treatment with H(2)O...

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  19. Formula of plaster of Paris is

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  20. The reaction of slaked lime with Cl2 gas gives

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