Question Text
Question 1 :
As plastics and synthetic fibers consist of repeating monomer units, they are known as ______ .
Question 7 : <p class="MsoNormal"><span>Ropes of n</span><span>ylon and polyester</span><span> are commonly used in cranes and elevators.</span></p>
Question 16 :
Which of the following is not a characteristic of thermosetting polymers?
Question 17 :
Which of the following statements is not true about polymers ?
Question 18 :
<span>______ are the substances are capable of molding and casting into various shapes and sizes.</span>
Question 22 :
The process by which smaller molecules combine to give a molecule with a higher molecular weight is known as :
Question 26 : The addition polymer which is/are co-polymer are:<div><br/>(i) Neoprene<br/>(ii) Buna-N<br/>(iii) Nylon-$66$<br/>(iv) SBR</div>
Question 27 :
The difference in the densities of low-density (LDP) and high-density polymers (HDP) is due to the fact that:
Question 28 :
Soft drink and baby feeding bottles are generally made up of:
Question 30 :
Identify which one is not a homo polymer from the list given below:
