Polymer Technology - Study Mode

[#81] Nylon 6 as compared to nylon 6, 6 has lower
Correct Answer

(A) Abrasion resistance

[#82] In a linear polymer, the monomeric units are linked together to form long straight chains. The cross linked or branched chain polymers compared to linear polymers have higher
Correct Answer

(D) Hardness, rigidity & brittleness

[#83] Branched chain polymers compared to linear polymers have higher
Correct Answer

(D) Degree of irregularity in atomic packing

[#84] The rate controlling step in the manufacture of silicone rubber is the
Correct Answer

(C) Initial hydrolysis of silicone monomer

[#85] Tyres are made by
Correct Answer

(C) Rotational moulding