♡ Login
Home
Previous Papers
★
MCQs
General Science
Everyday Science
Sulphur dioxide bleaches colouring matter by- ...
Que.
Sulphur dioxide bleaches colouring matter by-
A.
Oxidation
B.
Reduction
C.
Dehydration
D.
Decomposition
Right Answer is :
✓ B. Reduction
⚑ Report
Views 👍 :783
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ All basic antibody molecules consist of ...
➣ Milting point of diamond is about ...
➣ Name the particle that is most essential ...
➣ Excretion of excess amount of water in ...
➣ Leukemia is a a disease of the ...
➣ What is the colour of light related ...
➣ जल का घनत्व केरोसिन तेल के घनत्व ...
➣ Longitudinal waves cannot travel through- ...
➣ According to Newtons theory the velocity of ...
➣ Sericulture is ...
❖ Take a qick MCQ Test on
➤ Various Sciences
➤ Research Institutions
➤ Computer Awareness
➤ Scientific Instruments
➤ Inventions and Discoveries
➤ Environment Science
➤ Miscellaneous
➤ Everyday Science