Question
Consider the following statements regarding the purity
of bullion: 1) The purity of bullion is measured in carats. 2) The higher the carat value, the more impurities are present in the bullion. Which of the statements given above is/are correct?Solution
Statement 1 is incorrect as the purity of bullion is measured in fineness or millesimal fineness, not in carats. Statement 2 is also incorrect as the higher the carat value, the purer the gold, and not the other way around.
Which statements correctly describe Phosphoric Acid?
(I) Phosphoric Acid is a corrosive, colorless, odorless, and inorganic acid.
(II...
Which of the following is a non-metal?
Which of the following statements about the modern periodic table is NOT correct?
Which gas is most abundant in the Earth's atmosphere.
The rate of evaporation increases with ______.
Which of the following reactions is commonly used in the hydrogenation of vegetable oils using a nickel catalyst?
What components make up the mixture known as Producer gas?
Which of the following pollutants is the major contributor to photochemical smog?
Which of the following is used in alcoholic drinks?
Which of the following metal has the highest Melting point?
