તમને અને તમારા પરિવાર ને 5STAREXAM અને GSEBRESULT.CO.IN સાઇટ તરફ થી પ્રજાસત્તાક દિનની હાર્દિક શુભકામના
26 મી જાન્યુઆરી માટે ભારત સરકાર દ્વારા ditital પ્રમાણ પત્ર મેળવો.
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Poly nuclear aromatic hydrocarbon Definition the compound contains carbon and hydrogen with more than one aromatic ring is no poly nuclear hydrocarbon Classification of polynucular aromatic hydrocarbon divided two types First is isolated poly nuclear hydrocarbon and second is condest poly nuclear hydrocarbon hydrocarbon Download 👇 Definition of poly nuclear hydrocarbon the compound containing more than one aromatic ring which are isolated from each other or attach at only 1 point they content independent phenyl drink or benzene ring it is a snowfall a phenyl compound or isolated polynuclear hydrocarbon For example by phenyl , trifphenyl Definition of condensed polinale hydrocarbons the compound containing two or more than two bens entering are a fused with each other is called a condensed poly nuclear hydrocarbon. For example naphthalene, Download 👇 STD 9 : Download ( available ) STD 10: Download ( available ) STD 11: Download ( Coming soon ) STD 12: Download ( Availab
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