Chemistry
Define
(a) Relative molecular mass.
(b) Alkanes.
Mole Concept
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Answer
(a) The number of times one atom of an element is heavier than th the mass of an atom of carbon [C12] is known as the Relative Atomic Mass [RAM] of the element.
RAM =
(b) Saturated aliphatic hydrocarbons containing carbon-carbon single bond are known as alkanes. They are also known as paraffins and have the general formula as CnH2n+2
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