1
AP EAPCET 2021 - 19th August Morning Shift
MCQ (Single Correct Answer)
+1
-0

Given that ionisation potential and electron gain enthalpy of chlorine are 13eV and 4 eV respectively. The electronegativity of chlorine on Mulliken scale, approximately equals to

A
8.5 eV
B
6.0 eV
C
3.0 eV
D
1.5 eV
2
AP EAPCET 2021 - 19th August Morning Shift
MCQ (Single Correct Answer)
+1
-0

Which of the following will have maximum dipole moment?

A
NF$$_3$$
B
NCl$$_3$$
C
NBr$$_3$$
D
NH$$_3$$
3
AP EAPCET 2021 - 19th August Morning Shift
MCQ (Single Correct Answer)
+1
-0

In which of the following molecules/ions, the central atom is sp$$^2$$ hybridised?

BF$$_3$$, NO$$_2^-$$, NH$$_2^-$$ and H$$_2$$O

A
NH$$_2^-$$ and H$$_2$$O
B
NO$$_2^-$$ and H$$_2$$O
C
BF$$_3$$ and NO$$_2^-$$
D
NO$$_2^-$$ and NH$$_2^-$$
4
AP EAPCET 2021 - 19th August Morning Shift
MCQ (Single Correct Answer)
+1
-0

For which molecules among the following, the resultant dipole moment ($$\propto$$) $$\ne$$ 0 ?

AP EAPCET 2021 - 19th August Morning Shift Chemistry - Chemical Bonding and Molecular Structure Question 15 English

A
(iii) and (iv)
B
(i) and (ii)
C
(ii) and (iii)
D
Only (iv)
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