Q. Points which shows position of atoms in a crystal are called

View solution

Q. Polarizability of fluorine is less than

View solution

Q. London dispersion forces were explained in

View solution

Q. Crystals which are formed by zinc oxide are

View solution

Q. Two angles are of 90 degree in a crystal system, is called as

View solution

Q. In thermal conductivity heat is transferred in metals by their

View solution

Q. When structure of metal changes it does not undergo

View solution

Q. Liquid crystals share properties of crystals and

View solution

Q. When we measure molar heat of vaporization pressure taken is

View solution

Q. Turbid phase of cholesteryl benzoate is called

View solution

Q. If 10 percent urea is present in NaCl it will become

View solution

Q. Energy is changed when matter undergoes

View solution

Q. Boiling point 181.8 degree Celsius describes

View solution

Q. Lattice energy of LiCl in kilo joule per mole is

View solution

Q. Hexagonal crystals are formed by

View solution

Q. Murree hills faces external pressure of

View solution

Q. Water will boil at 25 degree Celsius when external pressure is

View solution

Q. Quantitative measure of extent of electronic cloud distortion is known as

View solution

Q. In chromatography liquid crystals are used as

View solution

Q. Electrical property of covalent solids include that they are

View solution