9. Raw materials for ‘Solvay Process’ for manufacture of the soda ash are
A. ammonia limestone and coke
B. salt, limestone and coke or gas 4’
C. aininonia salt and limestone
D. none of these
Ans: C
A. ammonia limestone and coke
B. salt, limestone and coke or gas 4’
C. aininonia salt and limestone
D. none of these
Ans: C
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