Q25 of 312 Page 239

Fill in the following blanks with suitable words:

(a) The next higher homologues of ethanol is ………………


(b) The next homologues of C2H5OH is ……………………………….


(c) The next higher homologues of ethane is …………………………..


(d) The functional group present in ethanol is ………………………..


(e) Organic compounds having ----- PICTURE---- OH functional group are known as ………………………….

(a) Propanol (b) C3H7OH (c) Propane

(d) -OH (alcohol) (e) carboxylic acids



More from this chapter

All 312 →
23 What type of fuels:

(a) burn with a flame?


(b) burn without a flame?

 24 State whether the following statements is true or false:

The minimum number of carbon atoms in a ketone molecule is two.

 26 Give the general name of the class of compounds having the general formula CnH2n-2. Write name of the first member of this homologues series. 26 The general formula of a homologues series of carbon compounds is CnH2n. Write the molecular formulae of the second and fourth members of the series.