Question
a.
CaO
b.
Ca₂O
c.
2CaO
d.
Ca(OH)2
Posted under Chemistry
Interact with the Community - Share Your Thoughts
Uncertain About the Answer? Seek Clarification Here.
Understand the Explanation? Include it Here.
Q. In the chemical reaction 2Ca + O₂ →, products are
Similar Questions
Explore Relevant Multiple Choice Questions (MCQs)
Q. The purity of gold is expressed in
View solution
Q. This alloy is used as coolant in nuclear reactors
View solution
Q. The specific gravity of Calcium is
View solution
Q. Calcium is used as
View solution
Q. The minerals of sodium is
View solution
Q. The density, atomic volume, atomic and ionic radii from Li to Cs
View solution
Q. The metal which easily lose electron and form cations is
View solution
Q. The element with the highest electronegativity is
View solution
Q. Example of noble metal is
View solution
Q. Rock salt has the chemical formula
View solution
Q. The ability of an element to accept electrons and form positive ions is called
View solution
Q. Chlorine reacts with calcium hydroxide to form
View solution
Q. The metal which is used for making jewellery
View solution
Q. Halogens belong to group
View solution
Q. The catalyst used by chlorine to decompose water is
View solution
Q. The word "alkali" means
View solution
Q. Solubility of halogens in water down the group
View solution
Q. The use of gold is
View solution
Q. All the elements of group II-A are easily oxidized by atmospheric oxygen except
View solution
Q. Elements of group 1 are collectively known as
View solution
Recommended Subjects
Are you eager to expand your knowledge beyond Chemistry? We've handpicked a range of related categories that you might find intriguing.
Click on the categories below to discover a wealth of MCQs and enrich your understanding of various subjects. Happy exploring!
