Home › Bihar Board Class 12 (Science) › Chemistry › s-Block Elements › What do Ca, Sr and Ba form with water?
What do Ca, Sr and Ba form with water?
AOxide and oxygen
BHydrogen and hydroxides
CCarbonate and hydrogen
DPeroxide and steam
Answer & Solution
Correct answer: B. Hydrogen and hydroxides
For example, Ca + 2H2O gives Ca(OH)2 and H2.
Related questions
Which mineral name refers to sodium carbonate decahydrate?What is the nature of an aqueous solution of sodium carbonate?What happens to sodium carbonate decahydrate in dry air?Sodium carbonate is unusual among metal carbonates because it is what?Which ions cause water hardness?What role does sodium carbonate play in making glass?Which two wastes make the Leblanc process costlier than Solvay's?The Leblanc process for soda ash was patented by which French chemist?