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Pick out the statement(s) which is (are) not true about the diagonal relationship. of `Li` and `Mg`.(A). Polarising powers of `Li+` and `Mg^(2+)` are almost same. (B). Like `Li`, `Mg` decomposes water very fast. (C). `LiCI` and `MgCI_2` are deliquescent (D). Like `Li`, `Mg` readily reacts with liquid bromine at ordinary temperature. : A and D, B and C, Only B, Only A

A

A and D

B

B and C

C

Only B

D

Only A

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V PUBLICATION-THE s- BLOCK ELEMENTS-QUESTION BANK
  1. The ionic mobility in aqueous solution is maximum for K^+' Rb^+' Li^...

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  2. The correct order of mobility of the alkali metal ions in aqueous solu...

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  3. Pick out the statement(s) which is (are) not true about the diagonal r...

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  4. Which of the following exists in polymeric form? AlCl3, BeCl2, SiC,...

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  5. The increasing order of ionic character of CsF, Lil, NaBr and KCl is ...

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  6. Compared with alkaline earth metals, the alkali metals exhibit. : .

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  7. Which is maximum basic in the following?

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  8. Micro-cosmic salt is : d a2 HPO4 . 2 H2 O, (NH4)2 HPO4: 2 H2 O, Na(NH...

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  9. Which has the maximum lattice energy?

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  10. The affinity of sodium with water is used in : drying of alcohols, dr...

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  11. Which is maximuim reactive towards water?

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  12. Which has the maximum electropositive character? Cu Cs Ba Cr

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  13. The electronic configuration of a metal 'M' is '1 s^2 s^2 2 p^6 3 s^1'...

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  14. The basic character of the oxides, Mg O, SrO, K2O, NiO' and 'CS2 O inc...

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  15. Which of the following'are arranged in increasing order of solubilitie...

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  16. The compound insoluble in acetic acid is ?

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  17. Which of the following is not an ore of lithium? Petalite, Triphylite...

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  18. Down's process is used for the extraction of Na Li Ba Mg

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  19. Which of the following is not an important constituent of cement? C a ...

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  20. All the folowing substances react with water. The pair which'gives the...

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