Question Set

1. The purpose of adding Na2CO3 to water of low alkalinity is to





Ask Your Doubts Here

Type in
(Press Ctrl+g to toggle between English and the chosen language)

Comments

Show Similar Question And Answers
QA->Permanent hardness of water can be removed by adding?....
QA->Who is the inventor of Adding Machine?....
QA->Concentrated sulphuric acid is always diluted by adding which thing?....
QA->Process of adding controlled impurities to a pure semiconductor is known as?....
QA->The process of adding certain impurities in the crystal structure of a semiconductor so as to improve its conductivity is called?....
MCQ->The purpose of adding Na2CO3 to water of low alkalinity is to....
MCQ->In the reaction, represented by Na2CO3 + HC1 → NaHO3 + NaCl, the equivalent weight of Na2CO3 is....
MCQ->Consider the following statements : 1. Alum coagulation decreases the alkalinity of water. 2. Alum coagulation increases permanent hardness of water. 3. Alum coagulation decreases pH of water. 4. Alum coagulation produces aluminium hydroxide flocks in the flocculation process. Which of the statements given above are correct ?....
MCQ->Pick out thể one word for - a secret arrangement....
MCQ->A sample of ground water at a pH of 7.0 contains 122 mg/l of bicarbonates. What is the alkalinity of this water (in terms of CaC0 ) ?....
Terms And Service:We do not guarantee the accuracy of available data ..We Provide Information On Public Data.. Please consult an expert before using this data for commercial or personal use | Powered By:Omega Web Solutions
© 2002-2017 Omega Education PVT LTD...Privacy | Terms And Conditions
Question ANSWER With Solution