Q. In lime-soda process________________?
a. only carbonate hardness is removed
b. only non-carbonate hardness is re-moved
c. lime reduces the carbonate hardness and soda-ash removes the non-carbo¬nate hardness
d. lime reduces the non-carbonate hard-ness and soda-ash removes the carbo¬nate hardness
ANSWER: lime reduces the carbonate hardness and soda-ash removes the non-carbo¬nate hardness
Answer & Explanation
No explanation is available for this question!