The bond angle in tetrahedral molecules such as tetrachloromethane is
The properties of a good primary standard include the following except
The use of diamond in abrasives is due to its
Which of the following statements about endothermic reaction is correct?
A 0.1\(moldm^{-3}\) solution of sodium hydroxide was diluted with distilled water to 0.001\(moldm^{-3}\). What is the dilution factor?
