Q. Coefficient of thermal expansion is a property which is

View solution

Q. Parameters by help of which we can measure unit cell are

View solution

Q. Crystals of magnesium oxide are

View solution

Q. Size and shape of unit cell of crystal help us to measure

View solution

Q. Direction in which graphite cannot conduct is

View solution

Q. Molecules in solids have strong

View solution

Q. Orthorhombic crystals usually exist in ratio of

View solution

Q. Allotropic forms of Sulphur are rhombic and

View solution

Q. As compare to metallic and ionic crystals bonding in covalent crystals is

View solution

Q. Molecules looses their perfect alignment due to

View solution

Q. Substances which are solids are

View solution

Q. Boiling point of acetic acid in degree Celsius is

View solution

Q. Solids which in many cases are sublimed easily, are

View solution

Q. In structure of diamond hybridization present in tetrahedron is

View solution

Q. Between melting temperature and clearing temperature, state exist is called

View solution

Q. In a crystal lattice, when size of ion is increased packing of ions become less which are

View solution

Q. Solids in which there is no orderly arrangement are called

View solution

Q. In a suitable temperature liquid crystals are part of

View solution

Q. Dipole-dipole are forces are weakest in

View solution

Q. Zinc forms isomorph with

View solution