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An element E reacts with water to form a...

An element `E` reacts with water to form a solution which turns phenolphthalein solution pink. The element `E` is most likely to be :

A

`S`

B

`Ca`

C

`C`

D

`Ag`

Text Solution

Verified by Experts

The correct Answer is:
B
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An element which reacts with water to form a solution which turns phenolphthalein solution pink is

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LAKHMIR SINGH & MANJIT KAUR-METALS AND NON-METALS-Exercise
  1. Zinc oxide is a metal oxide. Which of the following term best describe...

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  2. A metal less reactive and another metal more reactive than hydrogen ar...

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  3. An element E reacts with water to form a solution which turns phenolph...

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  4. An element reacts with oxygen to give a compound with a high melting p...

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  5. Which one of the following four metals would be displaced from the sol...

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  6. An element is soft and can be cut with a knife. It is very reactive an...

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  7. Which of the followig metal exist in the liquid state?

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  8. Which of the following non-metal is a liquid?

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  9. Which of the following pair of reactants can undergo a displacement re...

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  10. An element E forms an oxide E(2)O. An aqueous solution of E(2)O turns ...

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  11. Metal A burns in air, on heating, to form an oxide A(2)O(3) whereas an...

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  12. An element X forms two oxides XO and XO(2). The oxide XO has no action...

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  13. State and explain the reactions, if any, of the following metals with ...

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  14. (a). Give the names and formulae of one metal chloride and one non-met...

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  15. In a solution of lead acetate, a strip of metal M was dipped. After so...

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  16. CuSO(4)(aq)+Fe(s)toFeSO(4)(aq)+Cu(s) FeSO(4)(aq)+Zn(s)toZnSO(4)(aq)+...

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  17. Which of the following reactions will not occur ? Why not ? (a). MgS...

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  18. In nature, metal A is found in a free state while metal B is found in ...

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  19. If A,B,C,D,E,F,G,H,I,J and K represetnt metals in the decreasing order...

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  20. (a). Name a metal for each case : (i). It does not react with cold a...

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