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NTA Abhyas 2020
Exam
NTA Abhyas
Year
2020
Subject
Chemistry
Chapter
s Block Elements

NTA Abhyas 2020 · Chemistry · s Block Elements

Which of the following represents the& incorrect order of...

Which of the following represents the& incorrect order of properties?

Options

  1. ANaCl<MgCl2<AlCl3<SiCl4NaCl < MgC{l}_{2} < AlC{l}_{3} < SiC{l}_{4}

    (order of ionic character)
  2. BBeCO3<MgCO3<CaCO3<BaCO3{BeCO}_{3} < {MgCO}_{3} < {CaCO}_{3} < BaC{O}_{3}

    (order of thermal stability)
  3. CLiH>NaH>KH>RbH>CsHLiH > NaH > KH > RbH > CsH

    (order of thermal stability)
  4. DBeSO4>MgSO4>CaSO4>BaSO4{BeSO}_{4} > {MgSO}_{4} > {CaSO}_{4} > {BaSO}_{4}

    (Order of solubility in water)

Correct answer

A. NaCl<MgCl2<AlCl3<SiCl4NaCl < MgC{l}_{2} < AlC{l}_{3} < SiC{l}_{4}

(order of ionic character)

Step-by-step solution

Correct order of ionic character.

NaCl>MgCl2>AlCl3>SiCl4NaCl > {MgCl}_{2} > {AlCl}_{3} > {SiCl}_{4}
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