19,000+ solved questions for JEE Advanced, JEE Mains, NEET & IChO — with answers and expert explanations.
Which of the following is an example of ionic crystal solid
NaCl is an example of
Given, Column A Column B A. Ionic solid I. NaCl B. Metallic solid II. Fe C. Covalent solid III. C(graphite) D. Molecular solid IV. Dry ice
Which one of the following forms a molecular solid when solidified?
The property of crystalline solid is not
Glass is
Which one of the following is a molecular crystal?
A particular solid is very hard and has a high melting point. In solid state, it is a non-conductor and its melt is a conductor of electricity. Classify the solid.
Bravais lattices are of
Crystals can be classified into basic crystal habits equal to
Tetragonal crystal system has the following unit cell dimensions
In hcp arrangement, the number of nearest neighbours are
The two dimensional coordination number of a molecule in square close packed layer is
In ccp arrangement the pattern of successive layers can be designated as
The formula for determination of density of unit cell is (a) a N g cm N M A x x (b) M g cm a N A Z x x (c) a M g cm N N A x x (d) M N g cm a N A x x
Which of the following is a molecular crystal
Among solids the highest melting point is established by
Mostly crystals show good cleavage because their atoms, ions or molecules are
A crystalline solid
Crystalline solid is
Amorphous solids are
Which of the following is a pseudo solid
Which of the following is non-crystalline solid
Which is not a property of solids
The intermetallic compound LiAg crystallizes in cubic lattice in which both lithium and silver have coordination number of eight. The crystal class is