Alloys are the examples of mixtures of:
An alloy is a mixture of two or more metals. Thus, it is solid in solid.
Identify which of the following is homogenous mixture or heterogeneous one. Also identify the type of constituents in mixture (e.g. gas in gas, gas in liquid, gas in solid etc.) a. Air (N2+O2) b. Water and Oil c. Hydrogen in Palladium d. Aerated Water (CO2+H2O ) e. Chalk in water f. Ethyl Alcohol in Water g. Alloys e.g. brass h. Sand + ammonium chloride i. Mercury in amalgamated Zinc [5 MARKS]
Give two examples for each of the following types of mixtures.
(a) solid-solid homogeneous mixture(b) solid-liquid homogeneous mixture(c) liquid-liquid homogeneous mixture(d) liquid-gas homogeneous mixture