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When heated in steam, Mg burns brilliant...

When heated in steam, Mg burns brilliantly producing-

A

`Mg(OH)_(2)`

B

`MgO` and `H_(2)`

C

`MgO` and `O_(2)`

D

`MgO` and `O_(3)`

Text Solution

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The correct Answer is:
B
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ALLEN-S-BLOCK ELEMENTS -EXERCISE
  1. Which of the following halides has the highest melting point-

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  2. Which of the following does not give an oxide on hetaing-

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  3. When heated in steam, Mg burns brilliantly producing-

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  4. When magnesium ribbon is heated to redness in an atmosphere of nitroge...

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  5. The hydration energy of Mg^(+2) is greater than that of

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  6. Molten potassium chloride conduct electricity due to the presence of-

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  7. Which of the following element have maximum tendency to form complex c...

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  8. On heating sodium metal in the current of dry ammonia leads to the for...

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  9. The degree of hydration……down the group from Li^(+) to Cs^(+)-

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  10. The reactivity of IA elements is due to-

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  11. The metal not found in the native state is-

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  12. The property of Be resembles with-

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  13. In barium hydride, hydrogen is-

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  14. Sodium reacts with water more vigorously than lithium because it-

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  15. Which of the following alkali metals has the biggest tendency of the h...

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  16. Which of the following forms the most basic hydroxide-

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  17. Complex forming tendency is more for-

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  18. The strongest reducing agent is-

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  19. Both Be and Al become passive on reaction with conc. nitric acid due t...

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  20. Which of the following is an amphoteric oxide-

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