Question

please answer the following

I will mark you as brainliest answer​

Answer 1

Answer:

5th..

• All of the above are synthetic fibres. Now if we compare the tensile strength of these compounds then Rayon is the most strong.  
• Rayon is used in the manufacture of hard and tensile ropes. Now Rayon is made from wood. The alkaline degradation of wood pulp is done.  
• Hence the cellulose which is present in wood is converted to a strong formulation.  
• Rayon can be made into different types. There is a high wet modulus type of rayon, which is stronger than the original rayon.

6th...

• Synthetic fibers do not shrink because the washing machine does not get hot enough for these petroleum-based fibers to change their molecular structure.
• Also, these fibers are manufactured to be straight and ready to be woven.
• Organic fibers, on the other hand, do not occur in a naturally straight form.

7th...

• Moths eat natural fibers, they love to eat keratin in wool fibre which is a food for the insects.
• Moths have no interest in synthetic fibres especially when the clothes are singularly made of a Synthetic material, they can attack if the material is blended with natural fibres like wool, silk, and cotton etc.