List of top Science Questions on Acids, Bases And Salts asked in Bihar Board X

The chemical formula of bleaching powder is
The ratio of HCl and HNO$_3$ in aqua regia is
What are acids? Give any two examples. Explain the effect of an acid on an indicator.
What type of salt is Pb(OH)NO$_3$?
The ratio of nitrogen and hydrogen atoms in one molecule of ammonia is
Which of the following is a synthetic indicator?
Which substance turns red litmus paper blue in aqueous solution?
What is an indicator ? Write the name of an indicator.
Why is an aqueous solution of sodium carbonate alkaline ?
In which of the following is tartaric acid found ?
What is the chemical name of slaked lime ?
Which of the following is not an olfactory indicator ?
Which acid is found in ant sting?
An aqueous solution of an acid conducts electricity because acid in water
The molecular formula of sodium phosphate is:
Which of the following is a salt?
All acids dissolve in water to give:
Which of the following compounds is a weak acid?
Which of the following causes acid rain in industrial areas?
Which one of the following is the natural source of oxalic acid?
Why does the aqueous solution of an acid conduct electricity?
How is the concentration of OH\(^-\) ion affected on adding a base in excess to sodium hydroxide solution?
Mention two reactions that displace chlorine from bleaching powder by giving equations.
An aqueous solution of ammonium chloride is:
The chemical substance used as a cast for setting broken bones in surgery is: