Question

(11) 4-euyi mexane
4. Fill in the blanks.
(a) Propane and ethane are______
(homologous, isomer)
(b) A saturated hydrocarbon does not participate in a/an_____reaction
(substitution, addition)
(c) Succeeding members of a homologous series differ
by ........
(CH, CH2, CH3)
(d) As the molecular masses of hydrocarbons increase,
their boiling points ....... and melting points.
(increase, decrease)
(e) C25H52 and C50H102 belong to .... homologous series
(the same, different)
(f) CO is an .............. compound. (organic, inorganic)
(g) The chemical properties of an organic compound are
largely decided by the ................ and the physical
properties of an organic compound are largely decided
by the ......
(functional group, number of carbon atoms)
(h) CHO is the functional group of an ....
(alcohol, aldehyde)
(i) The root in the IUPAC name of an organic compound
depends upon the number of carbon atoms in ...
(any chain, principal chain)​

Answer 1

Answer:

first____homologeous

second_____addition

third_____CH2

fourth______increase

fifth______same homologous series alkane

sixth_______inorganic

eight_____aldehyde

seventh_____functional group

eight2_______principal chain

Answer 2

refer to the image.....