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. The main constituents of pearl are

(a) Calcium carbonate and magnesium carbonate

(b) Aragonite and conchiolin

(c) Ammonium sulphate and sodium chloride

(d) Calcium oxide and ammonium chloride

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. The main constituents of pearl are (a) Calcium carbonate and magnesium carbonate (b) Aragoni..

Answer / sanjay

Aragonite and conchiolin

Is This Answer Correct ?    6 Yes 7 No

. The main constituents of pearl are (a) Calcium carbonate and magnesium carbonate (b) Aragoni..

Answer / guest

Aragonite and conchiolin

Is This Answer Correct ?    2 Yes 3 No

. The main constituents of pearl are (a) Calcium carbonate and magnesium carbonate (b) Aragoni..

Answer / azhar

Aragonite and conchiolin

Is This Answer Correct ?    2 Yes 3 No

. The main constituents of pearl are (a) Calcium carbonate and magnesium carbonate (b) Aragoni..

Answer / vijay kumar

(b) Aragonite and conchiolin

Is This Answer Correct ?    2 Yes 6 No

. The main constituents of pearl are (a) Calcium carbonate and magnesium carbonate (b) Aragoni..

Answer / deepak mahato

a) calcium oxide and ammonium chloride

Is This Answer Correct ?    0 Yes 4 No

. The main constituents of pearl are (a) Calcium carbonate and magnesium carbonate (b) Aragoni..

Answer / thomas thomson ekka

ammonium sulphate and sodium chloride

Is This Answer Correct ?    1 Yes 8 No

. The main constituents of pearl are (a) Calcium carbonate and magnesium carbonate (b) Aragoni..

Answer / manish

ammonium sulphate and sodium chloride

Is This Answer Correct ?    6 Yes 19 No

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