Shapes of molecules

Shapes of molecules

12th Grade

11 Qs

quiz-placeholder

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Shapes of molecules

Shapes of molecules

Assessment

Quiz

12th Grade

Hard

Created by

Elizabeth Maltman

Used 178+ times

FREE Resource

11 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which of the following molecules does NOT have a linear shape?

CS2

HCN

OF2

BeF2

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

In which of the following pairs, do the molecules have a similar shape?

BeCl2 and Cl2O

SCl2 and CO2

BF3 and NH3

BH3 and CH2O

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which species has a shape that is influenced by the presence of one or more lone pairs of electrons around the central atom?

AlCl3

ClF3

IF6+

PCl6

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which species has one or more bond angle(s) of 90°?

CH4

NH4+

ClF4

AlCl4

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which is the most likely bond angle around the oxygen atom in ethanol?

104.5°

109.5°

120°

180°

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which of these species is not planar?

HCHO

CH3+

CH3OH

C2H4

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which of these species has a trigonal planar structure?

PH3

BCl3

H3O+

CH3

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