CAMBRIDGE INTERNATIONAL SCHOOL, MOGA
SUMMER VACATION CHEMISTRY ASSIGNMENT
CLASS: 9TH

MULTIPLE CHOICE QUESTIONS:

1. Which of the following is not a property of gas?
A. Gases have a definite shape
B. Gases have no definite volume
C. The rate of diffusion of a gas is higher
D. Gaseous particles are in a state of random motion

Question

21-06-2024
Chemistry

Answered

CAMBRIDGE INTERNATIONAL SCHOOL, MOGA
SUMMER VACATION CHEMISTRY ASSIGNMENT
CLASS: 9TH

MULTIPLE CHOICE QUESTIONS:

1. Which of the following is not a property of gas?
A. Gases have a definite shape
B. Gases have no definite volume
C. The rate of diffusion of a gas is higher
D. Gaseous particles are in a state of random motion

Answer :

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GinnyAnswer GinnyAnswer · Answer 1 · 2024-06-21T01:33:51-04:00

Final answer:

Gases do not have a definite shape or volume, and they exhibit unique characteristics such as filling their container, compressibility, and low density when compared to solids or liquids.

Explanation:

Gas molecules are assumed to have no volume is not true according to the kinetic molecular theory. Gases do not have a definite shape or volume; they fill the container they are in, can compress and expand, and have low densities compared to solids or liquids. Combinations of gases mix together spontaneously, explaining their properties.

Learn more about Properties of Gases here:

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