CHEMISTRY ONLINE TEST 08

1 / 10

The shape of the NH₄⁺ ion is —

Tetrahedral

Trigonal pyramidal

Trigonal planar

Square planar

2 / 10

The hybridization of carbon in ethene (C₂H₄) is —

sp³

dsp²

sp

sp²

3 / 10

The number of lone pairs on central atom in ClF₃ is —

2

0

1

3

4 / 10

Which of the following has sp³d² hybridization?

SF₆

PF₅

ClF₃

XeF₂

5 / 10

Which of the following is not isoelectronic with CO₂?

NO₂⁺

OCS

HCN

N₂O

6 / 10

According to VSEPR theory, the shape of XeF₂ is —

T-shaped

Linear

Trigonal bipyramidal

Square planar

7 / 10

Which of the following has maximum bond angle?

CH₄

NH₃

ClF₃

H₂O

8 / 10

The number of π-bonds in acetylene (C₂H₂) is —

0

1

3

2

9 / 10

Which of the following has a square planar shape.?

SF₄

XeF₄

PF₅

IF₅

10 / 10

The correct order of bond order is —

O₂⁻ < O₂ < O₂⁺

O₂⁺ < O₂⁻ < O₂

O₂⁻ < O₂⁺ < O₂

O₂ < O₂⁻ < O₂⁺

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CHEMISTRY ONLINE TEST 08 FOR EAPCET, NEET, JEE EXAMS

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