Home

Join Our Socials

Telegram Group
Join Community
Twitter Group
Pinterest Group
Facebook Group
Subscribe YouTube

What is the correct answer?

4

Presence of H2S in raw water (to be chlorinated) results in the

A. Reduced softening capacity of zeolite

B. Increased dosage of chlorine to provide a disinfecting residual in the water

C. Easy removal of its hardness

D. None of these

Correct Answer :

B. Increased dosage of chlorine to provide a disinfecting residual in the water


Share this question with your friends
Show all Chemical Process MCQ

Please do not use chat terms. Example: avoid using "grt" instead of "great".

Submit
Load More..

Related Questions

A 'unit process' is exemplified by the Which of the following may be viewed as a catalyst in the manufacture… Hydrogen gas is not produced commercially (for nitrogenous fertiliser… Catalyst used during the manufacture of 'Vanaspati Ghee' is Which catalyst is used in the manufacture of ethylene oxide by oxidation… CaSO4 . ½H2O is known as Terylene is Na2CO3.10H2O is called Most widely and commonly used coagulant for the removal of suspended impurities… Dense soda ash used in the manufacture of glass, is chemically represented… Coke oven gas consists mainly of Concentration of NaOH solution produced by mercury electrolytic cell is… __________ is an ore concentrating metallurgical process involving a chemical… Sand and __________ is fused at 1300°C, to produce sodium silicate. Nylon-66 is manufactured from Sulphuric acid is mainly used in the __________ industry. SO2 is bubbled through hot sugar cane juice to Varnish does not contain The metallic aluminium is obtained from pure alumina in the presence of… The gasification reaction represented by, C + H2O = CO + H2, is a/an __________… Dacron is a The most economical pulp for the production of newsprint would be the… Salt cake is chemically represented by __________ are used as corrosion inhibitor for iron & steel in aqueous… Pick out the wrong statement. Pick out the wrong statement. Pick out the wrong statement. Percentage of glycerine present in the spent lye obtained during soap… The purpose of tanning in leather industry is to Lime and soda ash are added to water to remove

Also checkout

p-Block Element MCQ General Biology MCQ Auto CAD 2D MCQ French Language and Culture MCQ Lower urinary tract trauma MCQ Social Media Optimization (SMO) MCQ Engineering Materials MCQ Chemical Equilibrium MCQ GST MCQ CNA Practice MCQ General Science MCQ Coding Decoding MCQ