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Home  >>  JEEMAIN and NEET  >>  Chemistry  >>  s-Block Elements

Portland cement does not contain :

$(a)\;Ca_3Al_2O_6\qquad(b)\;Ca_3SiO_3\qquad(c)\;Ca_2SiO_4\qquad(d)\;Ca_3(PO_4)_2$

1 Answer

Portland cement does not contain $Ca_3(PO_4)_2$
Hence (d) is the correct answer.
answered Jan 28, 2014 by sreemathi.v
 
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