A solution is defined as a homogeneous mixture of two or more chemically non reacting substances, the relative amount of which can be varied up to a certain limit. If a solution consist of only two components it is called a binary solution. The component present in smaller amount is called solute while the other present in larger amount is called solvent The … [Read more...] about Mole Concept in Solutions
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Properties of Metals
Question 1 Define the term malleability? Question 2 Define the term ductility? Question 3 Why cooking utensils are made up of metals? Question 4 Name 2 metals which are malleable? Question 5 Why metals are used in making jewellery? Question 6 Why metals are used for making bells? Question 7 Why iron is used in construction of bridges,machines,railway lines … [Read more...] about Properties of Metals