କ୍ୟାଲସିୟମ କାର୍ବୋନେଟର ରାସାୟନିକ ସୂତ୍ର କ’ଣ?

1
CaSO4
2
CaCO3
3
CaCO2
4
CaO

Sponsored

hivanix.in

Visit

This quiz is brought to you by hivanix.in

🌐 Web App Development

Quick Navigation