
Geometria Molecular e Teoria VSEPR
Authored by CLAUDIR MEINERZ
Chemistry
9th Grade
Used 2+ times

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10 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Segundo a teoria VSEPR, qual é a geometria da molécula CO₂?
Angular
Piramidal
Linear
Tetraédrica
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Qual dessas moléculas é polar?
H₂O
N₂
O₂
CO₂
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
A teoria VSEPR ajuda a prever:
O ponto de fusão
A cor das moléculas
A geometria das moléculas
O peso molecular
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Qual das alternativas abaixo representa uma molécula apolar?
H₂O
CO₂
NH₃
SO₂
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Por que a molécula de água (H₂O) é polar?
Porque possui geometria linear
Porque possui átomos iguais
Porque possui diferença de eletronegatividade e geometria angular
Porque não possui elétrons livres
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Qual é a principal aplicação da teoria VSEPR na química?
Determinar a cor das substâncias
Prever a geometria das moléculas
Calcular a massa molar
Medir a densidade das soluções
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Se uma molécula possui átomos diferentes e geometria angular, ela tende a ser:
Apolar
Polar
Linear
Tetraédrica
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