Which of the following substances is a mixture?
...Which of the following substances is a mixture?
Sulphur powder
Bronze
Distilled water
Ethanol
Correct answer is B
Bronze is a mixture of copper and tin. Water is a compound of the elements hydrogen and oxygen.
The following acids are monobasic except ...
The boiling point of pentane is higher than that of propane because? ...
Carbon exist naturally in the combined state as? ...
Polyvinyl chloride is used in the production of ...
The property of elements which increases down a group of the periodic table is ...
What volume of 0.5mldm3 H2SO4 will exactly neutralize 20cm3 of 0.1moldm3 NaOH Solution?...
Addition of an aqueous solution of a salt gives a white precipitate. The salt is likely to be a? ...