Which of the following does not have a fixed melting point/boiling point ?
(a) gold (b) ethanol (c) air (d) oxygen
Question 10 Which one of the following properties is not generally exhibited by ionic compounds? (a) Solubility in water. (b) Electrical conductivity in solid state. (c) High melting and boiling points. (d) Electrical conductivity in molten state.
Which of the following does not have a fixed melting point/boiling point?
Question 10 Which one of the following properties is not generally exhibited by ionic compounds? (a) Solubility in water (b) Electrical conductivity in solid state (c) High melting and boiling points (d) Electrical conductivity in molten state