Correct answer
A. CaCO3
Explanation
CaCO3 is the correct answer. Review the question and compare it with the other choices to remember this fact for future exams.
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Boiling points of hydrocarbons increase with the increase in number of carbon atoms. It is mainly due to_________________?
Polyamides are synthetic polymers commonly known as___________?
The structure of H2O2 is_______?
The element of group VIA which is a non-metal is________________?
Deuterium reacts with oxygen to form________________?