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Periodic Table question

2019 · Q23
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Periodic Table question

2019 · Q23

IIT JAMChemistryPeriodic TableMCQ+2 / −0.67
Among the following, the correct statement is
  1. A
    The density follows the order, Cs > Rb > Li > Na.
  2. B
    The solubility in water follows the order, Cs₂CO₃ > K₂CO₃ > Na₂CO₃ > Li₂CO₃.
  3. C
    The first ionization potential follows the order, Li > K > Na > Cs.
  4. D
    The melting point follows the order, MgCl₂ > BeCl₂ > CaCl₂ > SrCl₂.
View written solutionFree

Correct answer: B

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