long words and definitions

Longest chain consisting of six carbon atoms..

The word root represents the number of carbon atoms in the parent chain and it is the basic unit of the name. The parent chain is selected as per the longest chain rule i.e., the parent chain is the longest continuous chain of C-atoms including the functional group and the multiple bonds..

Certain verbs always take only particular prepositions. Certain nouns always take only particular prepositio..

The word DICE has _________line of symmetry. => Vertical or Horizontal..

Choose the word for 9. => seven or nine or two..

Select the correct word. => Even or Odd or I don′t know...

Choose the correct word. => I don′t know. or Even or Odd..

Choose the correct word. => Even or I don′t know. or Odd..

Choose the correct word. => Even or Odd or I don′t know...

Choose the word for 80. => Eighteen or Eight or Eighty-one or Eighty..