Q. When the pH of the solution is less than 7, the solution is

View solution

Q. pH + pOH =

View solution

Q. PH is negative logarithm of the hydrogen ion concentration in

View solution

Q. Thymol blue give color in basic solution

View solution

Q. The colored organic compounds that change color in solution as pH of solution changes are

View solution

Q. Which one of the following gives no color in acidic medium?

View solution

Q. Methyl orange is red in solution of pH

View solution

Q. PH range of phenolphthalein is

View solution

Q. A substance that can behave as an acid as well as base is called

View solution

Q. Following substance acts as amphoteric species

View solution

Q. Bronsted-Lowry concept was presented independently in

View solution

Q. According to Bronsted -Lowry concept, an acid is a

View solution

Q. A substance that can accept a proton from another substance is

View solution

Q. Ka is called

View solution

Q. The pH of a weak acid can be calculated by knowing

View solution

Q. Value of Ka can be calculated by determining

View solution

Q. The position of equilibrium will be left if the value of Ka is

View solution

Q. The basic formula for monobasic acid is

View solution

Q. Sulfuric acid (H₂SO₄) is used in

View solution

Q. Sulfuric acid is not used in

View solution