Complete the passage using the following terms and rewrite it.
Terms - going, next, methylene `(-CH_(2)-)`, carbon, one, Chemical, similarity, general molecular series, same, hydrogen, sequentially, length, homologous
The …………(a)…………. Of compounds formed by joining the ............(b)............ functional group in the place of a particular .............(c)........... atom on the chains having ...........(d)............ increasing ............(e)............. is called .............(f)............ series. Eg: Homologous series of alcohols, homologous series of carboxylic acids, homologous series of aldehydes, etc. While ...........(g)........... from one member to the ............(h)............. in a homologous series. One ............(i)............. unit gets added. Molecular mass increases by 14 u. Number of ............(j)............ atoms increases by ...........(k)........... .............(l)............ properties of members of a homolgous series show ............(m)............ All the members of a homologous series can be represented by the same ............(n)............ formula.

Explanation

(a) series (b) same (c ) hydrogen
(d) sequentially (e) length (f) homologous
(g) going (h) next (i) methylene `(-CH_(2)-)`
(j) carbon (k) one (l) Chemical
(m) similarity (n) general molecular