law of multiple proportions
law of chemical proportions
law of simple proportions
law of conservation of mass
Correct answer is A
The law of multiple proportion states that when element A and B combine to form more than one chemical compound then the various masses of sample A react with a fixed mass of sample B are in a simple multiple ratio.
Which of the following solids has a network structure? ...
What is the atomic number of Dysprosium? ...
What is the percentage by weight of calcium in Ca(OCI)2? [Ca = 40, Cl = 35.5, O = 16]...
What is the chemical symbol for Selenium? ...
Which metal is extracted from bauxite? ...
Aluminium is extracted electrolysis from ...
The products of the combustion of candle wax are? ...
Zn(s) + CuSO4(aq) → ZnSO4(aq) + Cu(s) In the reaction above, the oxidizing agent is...
The following are properties of transition metals except ...