It XXX be observed that a propane XXXXXXXX is ‘saturated’ with hydrogen atoms and cannot accommodate XXX more in the parent chain. A few other XXXXXXXX XX XXXXXXXXX XXXXXXXXXXXX XXX XXXXXX XXXXX.
Butane (C4H10) XXXXXX (XXXXX) XXXXXXXXXXX (C6H12) XXXXXXXXXXXX (XXXX)
XXXXXXXXXXXX are XXX alkanes XXXX XXXX a monocyclic XXXX structure. Since all the XXXXXX-XXXXXX bonds in XXXXXXXXXXXX are single XXXXX, they are XXXXXXXXXX XX be XXXXXXXXX XXXXXXXXXXXX. Therefore, XXX general formula of a saturated hydrocarbon XXX be XXXXXXX as CnH(XX + X – XX), XXXXX ‘r’ is the XXXXX XXXXXX of rings in XXX molecule.