Class 6 [ 10/05/21]

The substances which have ___________ force of attraction break down easily

• least

• most

• highest

Solids have a _______________ volume

• indefinite

• definite

Water changes to ice on ______________.

• melting

• heating

• freezing

Just like water, other substances can also be interchanged from one state to the other.

• True

• False

Which of the following is not the characteristics of matter?

• The molecules of matter are very, very small in size.

• The molecules of matter have spaces between them

• The molecules of matter attract each other

• The molecules of matter move along a fixed defined path.

. Which of the following solids will break down easily?

• Iron nail

• Piece of coal

• Chalk

• Stone

Which of the following has/have definite volume?

• Solid

• Liquid

• Gas

• Both solid and liquid

Which of the following states of matter can be beaten into sheets?

• solid

• liquid

• gas

• None of these

Which of the following processes is used for converting ice to water?

• Melting

• Freezing

• Boiling

• Condensation

Loosely packed molecules

• solid

• liquid

• gases