Question:
Bleaching of paper pulp is done by:
Bleaching of paper pulp is done by:
Show Hint
Environmental concerns have led to alternatives like chlorine dioxide for bleaching.
Updated On: Jan 17, 2026
- Bromine
- Activated clay
- Chlorine
- Magnesium sulphate
Hide Solution
Verified By Collegedunia
The Correct Option is C
Solution and Explanation
Chlorine is commonly used for bleaching paper pulp due to its strong oxidizing properties, which help remove lignin.
Was this answer helpful?
0
0
Top Questions on Environmental Chemistry
- Minamata disease is caused by .......... poisoning.
- CUET (PG) - 2025
- Chemistry
- Environmental Chemistry
- Which of the following is dominantly responsible for buffering capacity of natural water?
- CUET (PG) - 2025
- Atmospheric Science
- Environmental Chemistry
- Which one of the following are the commonly used oxidants in COD (Chemical Oxygen Demand) assays?
- CUET (UG) - 2025
- Environmental Science
- Environmental Chemistry
- The octet rule is not valid for which one of the following molecules?
- LPUNEST - 2025
- Chemistry
- Environmental Chemistry
- Polyhalogen compounds have wide application in industries and agriculture. DDT is also a very important polyhalogen compound. It is a:
- CBSE CLASS XII - 2025
- Chemistry
- Environmental Chemistry
View More Questions
Questions Asked in CUET PG exam
- Upper palaeolithic culture in India is dominated by:
- CUET (PG) - 2025
- Prehistoric Archaeology
- Which of the following species are included among gracile australopithecines?
A. A. africanus
B. A. boisei
C. A. afarensis
D. A. anamensis
Choose the correct answer from the options given below:- CUET (PG) - 2025
- Paleoanthropology
- A bought an article at a certain price and sold it at 10% profit. B bought the same article at a price 10% lesser than A and sold it at ₹18 lesser than A. B's gain percentage in this deal is 20%. At what price B bought the article?
- CUET (PG) - 2025
- Profit and Loss
- The traffic lights at three different road crossings change after every 48 seconds, 72 seconds and 108 seconds respectively. If they all change simultaneously at 8:20:00 hours, then at what time will they again change simultaneously?
- CUET (PG) - 2025
- Quantitative Aptitude
- In terracotta which materials are mainly used to build strong clay
(A) Grog
(B) Metal
(C) Cotton
(D) Stone
Choose the correct answer from the options given below:- CUET (PG) - 2025
- Ceramics and Pottery
View More Questions