Q&A - Ask Doubts and Get Answers

Sort by :
Clear All
Q
Engineering
864 Views   |  

Bakelite is obtained from phenol by reaction with

  • Option 1)

    HCHO

  • Option 2)

    \left ( CH_{2}OH \right )_{2}

  • Option 3)

    CH_{3}CHO

  • Option 4)

    CH_{3}COCH_{3}

 
As we learnt in Phenol formaldehyde resin/ Bakellite/ Novolac - - Obtained by the condensation reaction of phenol with formaldehyde. - Step growth, Copolymer. - Novolac is linear - Bakellite is cross linked. - wherein - Hard and brittle - Novolac is used in paints. - Bakellite is used in making combs, phonograph records, electrical goods.     The polymerisation of phenol and formaldehyde...
Exams
Articles
Questions