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Give brief answers to the following question:
(a). Under which category of mixtures will you classify alloys and why?
(b). A solution is always a liquid. Comment.
(c). Can a solution be heterogeneous?
(b). A solution is always a liquid. Comment.
(c). Can a solution be heterogeneous?
(a). Alloys are mixtures since the constituting elements are uniformly mixed in an alloy.
(b). This . There may also be a solid solution (solid acts as the solvent) and gaseous solutions (gas acts as the solvent).
(c). No, a solution is always a mixture of two or more substances.
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