Question
In the vulcanization process, natural rubber is heated
with which element to enhance its properties?Solution
Vulcanization is a chemical process for converting natural rubber or related polymers into more durable materials via the addition of sulfur. This process forms cross-links between individual polymer chains, enhancing elasticity and durability.
From the following select the appropriate word to replace number (50) in the above passage.
Fill in the blank with the appropriate word.
Select the most appropriate option to fill in blank.
Find out the appropriate words.
Find the appropriate word.
A distributor ________ electricity from a generator, adds transmission and distribution________, a charge to recover technical losses, operating expens...
5
Select the most appropriate option to fill in the blank No. 3.
Select the most appropriate option for blank No. 5.
Find the appropriate word.
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