[" Q.4.Cis-1,4-polyisoprene' is "],[[" (a) "," Thermoplastic "," (b) "," Thermosetting plastic "],[" (c) "," Elastic (rubber) "," (d) "" Resin "]]

Cis-1, 4 polyisoprene is known as

Cis-1, 4 polyisoprene is known as

Identify Thermoplastic and Thermosetting Plastics from the following- Urea formaldehyde resin

P:Thermoplastic which will soften when heated Q:Thermosetting plastics are not remouldable

Match the following: {:("(i) Diazotisation", "(a) Bakelite"),( "(ii) Argentite", "(b) Nernst equation"),( "(iii) Thermosetting plastics" ,"(c) Aniline"),( "(iv) Electrochemical cell", "(d) Ethylenediamine"),( "(v) Bidentate ligand", "(e) Froth floatation process"):}

For the following statement : (a) Glass is more elastic than rubber (b) Rubber is more elastic than glass (c) Steel is more elastic than rubber (d) Rubber is more elastic than steel

Asafoetida is (a) Alkaloid (b) Oil (c) Resin (d) Tannin