Previous Year Papers

5TH JHARKHAND PSC PRE - 2013 - PAPER-II

Showing 81 - 81 of 81 entries

81. Which is the not a lewis acid?  

  • A

  • Alcl3

  • B

  • BF3

  • C

  • NH3

  • D

  • Fecl3

Show Answer
Correct Answer : C [NH3 ]
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