1
TS EAMCET 2023 (Online) 13th May Morning Shift
MCQ (Single Correct Answer)
+1
-0

$$ \text { Match the following. } $$

$$
\text { List-I (Molecule) }
$$
$$
\text { List-II (Shape) }
$$
A. $$
\mathrm{XeF}_4
$$
I. Square pyramidal
B. $$
\mathrm{ClF}_3
$$
II. Pentagonal bipyramidal
C. $$
\mathrm{BrF}_5
$$
III. Square planar
D. $$
\mathrm{IF}_7
$$
IV. Bent T-shape

The correct answer is

A

A-III; B-II; C-I; D-IV

B

A-III; B-II; C-IV; D-I

C

A-III; B-IV; C-I; D-II

D

A-IV; B-II; C-I; D-III

2
TS EAMCET 2023 (Online) 13th May Morning Shift
MCQ (Single Correct Answer)
+1
-0

Which one of the following compounds is having maximum 'lone pair-lone pair' electron repulsions?

A

$\mathrm{ClF}_3$

B

$\mathrm{IF}_5$

C

$\mathrm{SF}_4$

D

$\mathrm{XeF}_2$

3
TS EAMCET 2023 (Online) 12th May Evening Shift
MCQ (Single Correct Answer)
+1
-0

Identify the option in which the molecules are arranged in the correct order of their dipole moments

A
$\mathrm{CO}_2<\mathrm{H}_2 \mathrm{O}<\mathrm{H}_2 \mathrm{~S}$
B
$\mathrm{HF}<\mathrm{HCl}<\mathrm{HBr}$
C
$\mathrm{BF}_3<\mathrm{NF}_3<\mathrm{NH}_3$
D
$\mathrm{CH}_4<\mathrm{CHCl}_3<\mathrm{CCl}_4$
4
TS EAMCET 2023 (Online) 12th May Evening Shift
MCQ (Single Correct Answer)
+1
-0

The bond order of $\mathrm{O}_2^{+}$is $x$. The bond orders of $\mathrm{O}_2^{-}$and $\mathrm{O}_2^{2+}$ are respectively

A
$\frac{5}{3} x, \frac{5}{6} x$
B
$\frac{3}{5} x, \frac{6}{5} x$
C
$\frac{2}{5} x, \frac{3}{5} x$
D
$\frac{5}{2} x, \frac{5}{3} x$

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