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Which of these is essential to the production of glass, rayon, soaps, detergents, dyeing textiles and in toothpaste?

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ACalcium fluoride
BSoda ash
CCaustic soda
DFerrous carbonate

Correct Option: 2  

Explanation:
Soda ash (sodium carbonate Na2CO3) is an alkali and essential for the manufacturing of all the above components.
posted Dec 4, 2017 by anonymous

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