Home

What is the correct answer?

4

Main constituent of dolomite is

A. CaCO3

B. MgCO3

C. K2CO3

D. Na2CO3

Correct Answer :

B. MgCO3


Related Questions

Tall oil obtained as a by-product from the black liquor recovery is Which of the following is the most adverse factor challenging the choice… Which of the following processes does not produce Cl2 as a co-product… Alcohol percentage in molasses may be around White phosphorous is stored under water, because Yellow glycerine is made into white, using Baking soda is chemically represented by Process conditions in fermentator used for production of penicillin is 'Hollander beater' machine used in the paper manufacturing plant does… Ordinary glass is not a/an Sodium salt of higher molecular weight fatty acid is termed as the __________… Bromides contained in hot mother liquor is treated with __________ during… Main constituent of limestone is Liquefaction of gases cannot be done by Which of the following is the main constituent of the mother liquor produced… Wet chlorine gas produced during electrolysis of brine is dehydrated by Prussian blue is chemically represented by Fusel oil is a/an Glauber's salt is chemically Favourable conditions for the liquefaction of gases in general are In Kraft process of paper manufacture, white cooking liquor consists of… In industrial nomenclature, alcohol means Refractory bricks burnt at very high temperature have got Catalytic oxidation-dehydrogenation of methyl alcohol produces Nickel is not used as a catalyst in the __________ reaction. Parathion and Malathion are Which of the following is not present in bagasse fibre? A cane sugar factory having sugar production rate of 10 tons/day will… Polythene is a/an __________ polymerisation product. Extraction of __________ employs an electrolytic process.