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For alkail metal having elctronic config...

For alkail metal having elctronic configuration `[Xe]6s1` , the correct statement is

A

Its fluoride salt is the most stabale among its group member fluoridies

B

Its choloride is most soluble among its group member chlorides

C

Its is most reactive metal among its

D

It is the only member among its group which reacts with N2

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AAKASH INSTITUTE-TEST 5-EXAMPLE
  1. The incorrect statement for alkaline earth metals is -

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  2. The pair of metals which do not impart colour in flame test is

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  3. For alkail metal having elctronic configuration [Xe]6s1 , the correct ...

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  4. Select the correct statement regarding borax -

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  5. A compound 'A' when reacts with LiAlH4 it gives two compounds B and C ...

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  6. The formula of phosphide of alkail metal (M) is -

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  7. Orthoboric acid is a monobasic acid because -

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  8. The stability of +2 oxidation state among Si, Ge, Sn and Pb is -

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  9. (Sio3)n^(2n-)can represent- (a) Cyclic silicates ,(b) Chain silicates ...

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  10. Producer gas is a mixture of

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  11. Which of the following is most covalent carbide?

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  12. With respect to graphite and diamond, the incorrect statement is -

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  13. Which of the following is not isostuctural with SiCl4 ?

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  14. when sodium metal reacts with NH3 at high temprature, it gives a salt ...

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  15. Chalcopyrite is an ore of -

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  16. van Arkel method is used for the refiqing of -

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  17. Which of the following is not an oxide ore?

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  18. Self reduction process can't be used for the extraction of -

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  19. Sodium metal is extracted by the electrolysis of -

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  20. The metal ion(s) having 3d^2 configuration is/are (Ti = 22, V = 23, Cr...

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