Polymers
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New answer posted
2 months agoContributor-Level 10
Bakelite used for making electrical switches, Glyptal used for paints and lacquers, PVC used for water pipe and polystyrene used for Television cabinets.
New answer posted
2 months agoContributor-Level 10
n-factor of KMnO4 in acidic medium = 5
n-factor of Mohr's salt = 1
meq of KMnO4 = meq of Mohr's salt
0.01 * 5 * V = 0.05 * 1 * 20
Volume of KMnO4 used, V = 20 mL
So; Volume of KMnO4 left in burette = 50 -20mL
= 30 mL
New answer posted
2 months agoContributor-Level 10
Natural rubber is a linear polymer of isoprene called cis-polyisoprene and has elastic properties.
Ci-polyisoprene molecule consists of various chains held together by weak vander Waals interactions and has a coiled structure.
New answer posted
2 months agoContributor-Level 10
Aniline show acid-base reaction with AlCl3
aniline is a Lewis base while AlCl3 acts as lewis acid.
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