What are cohesive forces?

Important Questions on Matter and Its Composition

MEDIUM

8th ICSE

IMPORTANT

New Trends in Chemistry Class 8>Chapter 1 - Matter and Its Composition>Objective Questions>Q E

In which state is maximum collisions observed?

EASY

8th ICSE

IMPORTANT

New Trends in Chemistry Class 8>Chapter 1 - Matter and Its Composition>Objective Questions>Q E

State law of conservation of mass.

MEDIUM

8th ICSE

IMPORTANT

New Trends in Chemistry Class 8>Chapter 1 - Matter and Its Composition>Objective Questions>Q E

Name a sublimable compound which is used to avoid insects and kept in woollen clothes.

MEDIUM

8th ICSE

IMPORTANT

New Trends in Chemistry Class 8>Chapter 1 - Matter and Its Composition>Objective Questions>Q E

Define vapour.

MEDIUM

8th ICSE

IMPORTANT

New Trends in Chemistry Class 8>Chapter 1 - Matter and Its Composition>Objective Questions>Q E

Define matter, also give its characteristics.

MEDIUM

8th ICSE

IMPORTANT

New Trends in Chemistry Class 8>Chapter 1 - Matter and Its Composition>Objective Questions>Q E

Describe gaseous state w.r.t intermolecular spaces and force of attraction.

MEDIUM

8th ICSE

IMPORTANT

New Trends in Chemistry Class 8>Chapter 1 - Matter and Its Composition>Objective Questions>Q E

What is latent heat of vaporisation?

EASY

8th ICSE

IMPORTANT

New Trends in Chemistry Class 8>Chapter 1 - Matter and Its Composition>Objective Questions>Q E

State the two uses of interconversion of matter.