Q1. Which of the following is an element, Compound and Mixture
a) BAKING POWDER
b) DILUTE SULPHURIC ACID
c) DIAMOND
d) BENZENE
e) BRONZE
f) CARBONATED WATER
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a) Baking powder is a mixture
b) Sulfuric Acid, H2SO4 is a chemicalcompound made up of two hydrogen atom, one sulfer atom, and four oxygen atoms. Sulfuric acid is a strong acid, soluble in water, very polar and is an excellent solvent.
c) Diamond is an element
d) Benzene is an organic chemicalcompound with the molecular formula C6H6.
e) brass and bronze are simply mixturesof elements. Metal mixtures are called alloys.
f) Carbonated water is a mixture
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