WB TET · Acids, Bases and Salts · Quiz
5 real WB TET questions on Acids, Bases and Salts. Instant scoring and solutions, no signup — see where you stand in ~3 minutes.
Question 1 of 5
MEDIUMA farmer finds that his soil has become too acidic for proper crop growth. He adds a white powder to the soil to neutralise the excess acidity. The powder he most likely used is: