Which of the following is not a heavy industry ?
Correct answer: D. none
- A. iron
- B. fertilizer
- C. paper
- D. none
Explanation
Iron, fertiliser and paper manufacture all involve large-scale plants, substantial raw materials and high energy use, so each is commonly treated as a heavy industry. Students may look for paper as the exception because it produces a familiar consumer product, but that does not make it a light industry.
Report an error
The more specific you are, the faster it gets fixed. A source beats an opinion.
Prefer email? [email protected]
About Polymers
Polymers are large molecules made from repeating monomer units joined by covalent bonds. The topic distinguishes addition polymers such as polyethylene, PVC and polystyrene from condensation polymers such as nylon and polyester, and relates chain structure to thermoplastics, thermosetting polymers, elastomers, properties, uses and environmental concerns.
Practise Industrial Chemistry
292 free Industrial Chemistry MCQs from Chemistry, each with the correct answer and an explanation. Unlimited attempts, no account needed.
Discussion
Stuck on an option, or know a faster way to get there? Ask or explain it here.
No comments yet. Be the first to explain this one.
Exams that ask Chemistry questions like this
Chemistry is on 14 papers prepared for on TestUstad, and all of them draw the same bank, so this question is worth knowing for every one of them.
More Polymers questions
Polymers described as large molecules built up from small repeating units called________________?
The important monomers of acryclic resins is__________________?
Industrial materials and thermal power stations are coated with______________________?
Newspaper can be recycled again and again how many times ?
The organic compounds having very high molecular weight are called _________________?
Industrial materials thermal power stations are coated with__________________?