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Which of the following does/do not impar...

Which of the following does/do not impart characteristic colour to the flame?

A

`MgSO_(4)`

B

`CaCl_(2)`

C

`Sr(NO_(3))_(2)`

D

`BeCl_(2)`

Text Solution

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The correct Answer is:
A, D
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VK JAISWAL-s-BLOCK ELEMENTS-ONE OR MORE ANSWER IS/ARE CORRECT
  1. Select the wrong statement(s):

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  2. Which of the following statements about the elements, Mg, Ca, Sr and ...

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  3. Which of the following does/do not impart characteristic colour to the...

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  4. Which statements is correct regarding the diagonal relationship betwee...

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  5. Which of the following metals on treatement with alkali will liberate ...

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  6. Choose the correct statement(s):

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  7. Select the incorrect statement(s):

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  8. Which of the following statement(s) is/are incorrect?

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  9. Select the incorrect statement(s):

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  10. Which of the following statements regarding the oxides of alkali and a...

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  11. The pair of compounds which can exist together in aqueous solution is

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  12. Which of the following are soluble in water?

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  13. Which of the following salts exis (s) as decahydrated crystals?

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  14. Which of statements are true?

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  15. Which hydrocarbon is formed when aluminium carbide is reacted with wat...

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  16. What happen when CaO reacts with P4O10 :-

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  17. Magnesium Hydroxide is also known as :-

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  18. Which of the following metal(s) in liquid NH(3) with low conc. Is not ...

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  19. Which of the following substance can be used directly as fertilizer?

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  20. Which of the following will release CO(2) when heated to 1000^(@)C?

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