2.Fill in the blanks:
(i) Matter is defind as anything that occupies ___ and has ___
(ii)Liquid particles Lover one another easily and take the ___ of the container in which they are kept.
(iii) Gases can be ___ easily.
(iv)The molecules of the gases have ___ mobility.
(v) Interconversion of matter is ___ by changes in condition suchas temperature and
pressure.
(vi)As per kinetic theory of matter of matter in any state is composed of ___.
(vii) The inter particle attractive force ___ with increasing distance between particles.
(viii)The particles are in continuous random motion and possess kinetic energy which ___
on application of heat.
(ix)Forces of attraction of particles of matter in gases is___.
(x)During solidification or freezing, the liquid changes to ___.
(xi) The intermolecular distance in solid is ___.
(xii)Ice melts at 0°C.At its melting point, the intermolecular force of attraction ___.
(xiii) Chance from gaseous state to liquid state results due to ___ in intermolecular distance.
(xiv)One heating a sublimate solid, the intermolecular force of attraction ___.
Answers
Explanation:
i) Matter is defind as anything that occupies _space__ and has mass___
(ii)Liquid particles Lover one another easily and take the shape___ of the container in which they are kept.
(iii) Gases can be compressed ___ easily.
(iv)The molecules of the gases have _high__ mobility.
(v) Interconversion of matter is _possible__ by changes in condition suchas temperature and
pressure.
(vi)As per kinetic theory of matter of matter in any state is composed of _particles__.
(vii) The inter particle attractive force _decreases__ with increasing distance between particles.
(viii)The particles are in continuous random motion and possess kinetic energy which _gasses__
on application of heat.
(ix)Forces of attraction of particles of matter in gases is_least__.
(x)During solidification or freezing, the liquid changes to _solid__.
(xi) The intermolecular distance in solid is _least__.
(xii)Ice melts at 0°C.At its melting point, the intermolecular force of attraction _decreases__.
(xiii) Chance from gaseous state to liquid state results due to _decrease__ in intermolecular distance.
(xiv)One heating a sublimate solid, the intermolecular force of attraction _decreases rapidly__.
Answer:
1)space,volume. 2)shape. 3)get diffused . 4)low.5)influenced or observed. 6)movement .7) changed