The lime which contains more than 30% of clayey impurities in the form of silica, alumina and iron oxide, is known as

Related MCQs

• Eminently hydraulic lime is one in which the percentage of silica, alumina and iron oxide is
• The minimum percentage of silica, alumina and ferric oxide in lime for white washing, is
• Study the following statements. (i) Hydraulic lime is suitable for white washing, (ii) Fat lime is suitable for whitewashing, (iii) Hydraulic lime is suitable for making mortar, (iv) Fat lime is suitable for making mortar. The correct answer is
• The lime which contains mainly calcium oxide and slacks with water, is
• Marble contains mostly lime and silica.
• The lime which contains high percentage of calcium oxide, is generally called
• The percentage of alumina and silica in good fire clay vary respectively is
• A limestone containing about 30% of alumina and silica is called
• The lime which consists almost entirely of calcium oxide, is called
• The process of adding the required quantity of water to quick lime in order to convert it into hydrated lime, is known as