Advertisements
Advertisements
प्रश्न
Why are liquids and gases categorised as fluids?
Advertisements
उत्तर
The liquids and gases have a property to flow i.e. the molecules can move past and tumble over one another freely. Hence they have been categorized as fluids.
APPEARS IN
संबंधित प्रश्न
The major binding force in diamond is_______________ .
(a) Covalent bond
(b) Ionic bond
(c) Metallic bond
(d) Co-ordinate covalent bond
Explain the basis of similarities between metallic and ionic crystals.
A compound is made up of two elements X and Y and crystallizes in bcc structure. Atoms of X are present at the corners of the cube. Atoms of Y are present at the centre of the cube. The formula of the compound is ______.
In calcium fluoride, having the flurite structure the coordination number of Ca2+ ion and F− Ion are ____________.
Classify the following solid.
Brass
Classify the following solid.
NaCl
Classify the following solid.
Iodine
____________ is an example of molecular crystal.
Dry ice is an example of ____________.
Fullerene is an example of ____________.
Lithium crystallizes into body centered cubic structure. What is the radius of lithium if edge length of it's unit cell is 351 pm?
Which among the following is not true for crystalline solid?
London forces are present in ____________.
An example of a covalent crystalline solid is ____________.
The major binding force of diamond, silicon and quartz is ____________.
Which of the following is a network solid?
Graphite cannot be classified as ______.
Which of the following is not true about the ionic solids?
The major binding force in diamond, silicon and quartz is ______.
Mention the res of the following solid:
CO2
