Which of the following is an ore of aluminium?
...Which of the following is an ore of aluminium?
Haematite
Magnetite
Siderite
Bauxite
Cassiterite
Correct answer is D
No explanation has been provided for this answer.
What volume of distilled water should be added to 400cm3 of 2.0 mole dm-3 H2SO4 to obtain ...
Which of the following substances would not produce ethanol when fermented? ...
Oxidation is the process of? ...
Consider the following reaction equation: Br2+2KI→2KBr+I2. Bromine is acting as...
POlyvinyl chloride is used to produce ...
When NH 4CI was dissolved in water, the container was cold to touch. This implies that...
From the diagram above, an ideal can be represented by ...