Which among the following methods is used to separate the constituents present in a compound?

Which one of the following methods can be used to separate anthracene from a mixture of salt and anthracene ?

Which one among the following separation techniques is used for blood tests in diagnostic laboratories?

Which one of the following apparatus is used for separating benzene and water mixture ?

Consider the following statements: 1. Addition of salt to pure water increase the boiling point of water and decreases the freezing point of water. 2. When methyl alcohol is added to water boiling po…

Refining of petroleum is carried out using which one of the following techniques?