Email
logo

Ask Questions, Get Answers

X
 
Answer
Comment
Share
Q)

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

Comment
A)
Portland cement does not contain $Ca_3(PO_4)_2$
Hence (d) is the correct answer.
Help Clay6 to be free
Clay6 needs your help to survive. We have roughly 7 lakh students visiting us monthly. We want to keep our services free and improve with prompt help and advanced solutions by adding more teachers and infrastructure.

A small donation from you will help us reach that goal faster. Talk to your parents, teachers and school and spread the word about clay6. You can pay online or send a cheque.

Thanks for your support.
Continue
Please choose your payment mode to continue
Home Ask Homework Questions
Your payment for is successful.
Continue
...