AP EAMCET Engineering 20 Apr 2019 Shift 1 Paper

Section: Chemistry
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Question : 124 of 160
 
Marks: +1, -0
Which of the following orders are correct against the property given?
l) dipole moment : Nf3 > NH3 > BF3
II) Covalent bond length : C - O > N - O > O - H
III) Bond order : C2 > B2 > He2
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