Q. Dye which changes color over a specific pH range is

View solution

Q. Scrubbers are composed of

View solution

Q. The excellent equilibrium yield of SO₃ at 450 °C is

View solution

Q. In the contact process, a pressure used is just above

View solution

Q. Sulfur can be mined from the ground and the states exporting it around the world are

View solution

Q. The scrubbers acts against unconverted SO₂ and

View solution

Q. To stop emission of SO₂ into atmosphere, the chimneys are covered with

View solution

Q. The raw material required for the production of sulfuric acid is

View solution

Q. SO₂ left at the end of the contact process should not be escaped as it can cause

View solution

Q. The country is more developed if it is utilizing more chemical

View solution

Q. One of the most important manufactured chemical is

View solution

Q. In the first stage in Contact process, sulfur (S₈) is burned to form

View solution

Q. The conversion of sulfur dioxide (SO₂) to sulfur trioxide (SO₃) is basically

View solution

Q. Sulfuric acid is not used in

View solution

Q. Sulfuric acid (H₂SO₄) is used in

View solution

Q. The basic formula for monobasic acid is

View solution

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

View solution

Q. Value of Ka can be calculated by determining

View solution

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

View solution

Q. Ka is called

View solution