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Quiz sobre Geometria Molecular

Authored by DIOGO GOLCHINSKI

Chemistry

10th Grade

Used 2+ times

Quiz sobre Geometria Molecular
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10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Qual é o nome da geometria molecular da molécula de água ( H2OH_2O )?

Linear

Angular

Tetraédrica

Trigonal plana

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Quantos pares de elétrons não ligantes existem na molécula de amônia ( NH3NH_3 ) ao redor do átomo central?

0

1

2

3

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Qual é a geometria molecular do CO2CO_2 ?

Angular

Tetraédrica

Linear

Piramidal

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

A molécula de metano ( CH4CH_4 ) apresenta qual geometria molecular?

Trigonal plana

Angular

Tetraédrica

Linear

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Qual é o ângulo aproximado entre as ligações na molécula de CH4CH_4 ?

90∘90^\circ

109,5∘109,5^\circ

120∘120^\circ

180∘180^\circ

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

A molécula de BF3BF_3 possui qual geometria molecular?

Trigonal plana

Tetraédrica

Linear

Piramidal

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Qual das alternativas apresenta uma molécula com geometria piramidal?

CO2CO_2

NH3NH_3

CH4CH_4

BF3BF_3

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