Question

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From the statements given below, the correct option is:
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O CO2 is a molecule whereas H2 is an atom
O Aqueous solution of Copper sulphate is a mixture whereas water is a compound
O Vinegar is a compound whereas Baking soda is a mixture
O Iron is an element whereas Stainless steel is a compound​

Answer 1

Answer:

option 2 is correct- aqueous copper solution of copper sulfate is a mixture whereas water is a compond. because copper solution is mixed with water it is a mixture.

Answer 2

Pure elements are Substances which are made up of only one kind of atom. Air is a mixture of element and compound whereas alcohol in water is a mixture of compounds. CO2 is a pure compound and not an element.