The correct answer is A. Fat lime.
Fat lime is a type of lime that contains mainly calcium oxide and slacks with water. It is a strong, quick-setting lime that is used in a variety of applications, including plastering, mortar,
and concrete.Quick lime is a type of lime that is produced by heating limestone to a high temperature. It is a white, powdery substance that is used in a variety of applications, including water treatment, agriculture, and the manufacture of other chemicals.
Hydraulic lime is a type of lime that can set and harden under water. It is produced by heating limestone to a lower temperature than quick lime. It is used in a variety of applications, including masonry, concrete, and plaster.
Poor lime is a type of lime that is not suitable for use in construction. It is produced by heating limestone to a low temperature and does not contain enough calcium oxide to set and harden properly.