Question

1.)Name the chemical reaction involved in the preparation of cement.
A) combination reaction.
B) decomposition reaction.
C) displacement reaction.
D) double displacement reaction.
2.) Chemical equation are in manufacture of cement.

Answer 1

Answer:

d

Explanation:

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Answer 2

Answer:

(d)) double displacement reaction

Following chemical reactions take place during the manufacture of cement: ... The lime produced in first reaction reacts with silicon dioxide to produce dicalcium silicate.

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