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9th CBSE
IMPORTANT
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How is ordinary ice different from dry ice?

Important Questions on Matter in Our Surroundings

MEDIUM
9th CBSE
IMPORTANT
Secondary Chemistry>Chapter 1 - Matter in Our Surroundings>Problems for Proficiency>Q 7

Write the missing term marked as? In the following.

Solid →? Liquid →Heat ?

EASY
9th CBSE
IMPORTANT
Secondary Chemistry>Chapter 1 - Matter in Our Surroundings>Problems for Proficiency>Q 7

Write the missing term marked as? In the following.

? →Heat Liquid →? Gas

EASY
9th CBSE
IMPORTANT
Secondary Chemistry>Chapter 1 - Matter in Our Surroundings>Problems for Proficiency>Q 8
Solid, liquid and _____ are the three states of matter.
MEDIUM
9th CBSE
IMPORTANT
Secondary Chemistry>Chapter 1 - Matter in Our Surroundings>Problems for Proficiency>Q 8
In _____ state of matter the constituent particles are closely packed.
EASY
9th CBSE
IMPORTANT
Secondary Chemistry>Chapter 1 - Matter in Our Surroundings>Problems for Proficiency>Q 8
In gaseous state, the forces of attraction are very _____.(weak/strong)
EASY
9th CBSE
IMPORTANT
Secondary Chemistry>Chapter 1 - Matter in Our Surroundings>Problems for Proficiency>Q 8
In _____ state of matter, particles are far apart. (solid / liquid / gaseous)
MEDIUM
9th CBSE
IMPORTANT
Secondary Chemistry>Chapter 1 - Matter in Our Surroundings>Problems for Proficiency>Q 8
In solid state of matter, the force of attraction is very _____. (strong/ weak)
MEDIUM
9th CBSE
IMPORTANT
Secondary Chemistry>Chapter 1 - Matter in Our Surroundings>Problems for Proficiency>Q 8
In gaseous state the particles move freely, therefore, they _____ easily.