The correct order of the basic strength of the following are
I>II>III>IV
IV>II>III>I
III>IV>II>I
III>II>IV>I
Polymer formation from monomers starts by
condensation reaction between monomers
coordination reaction between monomers
Conversion of one monomer into other monomers
hydrolysis of monomers
Which of the following sodium compound/compound (s) are formed when an organic compound containing both nitrogen and sulphur is fused with sodium?
Cyanide and sulphide
Thiocyanate
Sulphite and Cyanide
Nitrate and sulphide
Aqueous 10% NaHCO3 solution is used as a reagent for identifying 'A'. Which of the following compounds yield 'A' on hydrolysis?
CH3COOC2H5
C2H5-COO-C2H5
CH3CHO
CH3CH2OH
Which of the following fibres is made of polyamides?
Dacron
Orion
Nylon
Rayon
C.
Nylon
Nylon is a polyamide, e.g., nylon - 6,6 nylon - 6 etc.