Verified Solution • 2025–26 Session moderate

QNEET-2018-Ch-846: NEET 2018 Chemistry - Class 11 NEET-2018-Ch-846 Solution: Among \(CaH_2 BeH_2 BaH_2\) the order of ionic character is…

Among CaH2BeH2BaH2CaH_2 BeH_2 BaH_2 the order of ionic character is BeH2<CaH2<BaH2BeH_2 < CaH_2 < BaH_2 CaH2<BeH2<BaH2CaH_2 < BeH_2 < BaH_2 BeH2<BaH2<CaH2BeH_2 < BaH_2 < CaH_2 BaH2<BeH2<CaH2BaH_2 < BeH_2 < CaH_2

Multiple Choice Options

  • A BeH 2 < CaH 2 < BaH 2
  • B CaH 2 < BeH 2 < BaH 2
  • C BeH 2 < BaH 2 < CaH 2
  • D BaH 2 < BeH 2 < CaH 2

Step-by-Step Verified Solution

Smaller the size of cation, more will be its polarising power. Hence BeH2 will be least ionic. BeH 2 < CaH 2 < BaH 2

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