Which of the following substances is not a salt?
...Which of the following substances is not a salt?
Aluminium oxide
Sodium hydrogentrioxosulphate (V)
Sodium trioxocarbonate (V
Zinc chloride
Correct answer is A
No explanation has been provided for this answer.
Which of the following physical properties decreases down a group in the periodic table? ...
When ice is changing to water, its temperature remains the same because the heart gained is ...
The number of sulphur atoms in 3.20g of SO2(g) is [O = 16.0;S = 32.0; Avogadro constant = 6.0...
If the heat of combustion of hydrogen is -285.8kJ, What is the heat of formation of water? ...
What is the name of the process by which ammonia is produced on an industrial scale? ...
Which of the following properties indicate that an element is a metal. It I. reacts with oxygen...
The decarboxylation of ethanoic acid will produce carbon (IV)oxide and ...