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Cement, the important building material ...

Cement, the important building material is a mixture of oxides of several elements. Besides calcium, iron and sulphur, oxides of elements of which of the group (s) are present in the mixture ?

A

Group 2

B

Groups 2, 13 and 14

C

Groups 2 and 13

D

Groups 2 and 14

Text Solution

Verified by Experts

The correct Answer is:
B
Cement is a mixture of calcium (Group 2) and aluminium silicate (Group 13 and 14)
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