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.
What is the chemical symbol for Lutetium? ...
The products formed when primary Alkanols are oxidized using acidified potassium tetraoxom...
If an equilibrium reaction has ΔH > 0, the reaction will proceed favourably in the forward ...
Given that M is the mass of substance deposited in an electrolysis and Q the qua...
The alkaline earth metals have similar chemical properties because________? ...
A molar solution of caustic soda is prepared by dissolving...
An element Z, contained 90% of 168Z and 10% of Z1818 its relative atomic mass is?...