Q. Graphite have high melting and boiling points but they are

View solution

Q. Ionic compounds possess the properties

View solution

Q. Ionic compounds only conduct electricity when they are in a state

View solution

Q. Each carbon atom forms four covalent bonds with other carbon atoms arranging them tetrahedral in

View solution

Q. Pure aluminum (Al) is

View solution

Q. 2000 years ago, a statue of 33 meter was built in

View solution

Q. The carbon atoms are arranged in planar layers in

View solution

Q. The metallic lattice is surrounded by the sea of

View solution

Q. The melting and boiling points of ionic compounds are

View solution

Q. The three-dimensional arrangement with the alternating ions is present in

View solution

Q. Crystalline solids have arrangement of atoms, ions and molecules

View solution

Q. Intermolecular forces are maximum in

View solution

Q. Intermolecular forces in solids are

View solution

Q. The solids particles possess only motion

View solution

Q. Gases exert pressure on the walls of the container because of the gas molecules

View solution

Q. Those solids in which atoms, ions and molecules are not arranged in a definite pattern are called

View solution

Q. These are amorphous solids except

View solution

Q. The molecules and atoms of solids have energy

View solution

Q. Based on their structural features, solids can be divided into classes

View solution

Q. Molecules of gases are in constant state of motion

View solution