Metal And Its Compounds — Part 2 MCQs with Explanations

sodium hydroxide is the correct answer to “The chemical name for "caustic soda" is:”. This question is standard in competitive examination syllabi for Metal And Its Compounds.

Its high ionization energy and loose metallic bond is the correct answer to “Mercury is the only metal that remains liquid at 0°C. this is due to . . . . . . . .”. This question is standard in competitive examination syllabi for Metal And Its Compounds.

a-2, b-1, c-4, d-3 is the correct answer to “Match List I with List II . List-I List-II a. German silver 1. Tin b. Solder 2. Nickel c. Bleaching powder 3. Sodium d. Hypo 4. Chlorine”. This question is standard in competitive examination syllabi for Metal And Its Compounds.

Quick lime is the correct answer to “What is another name for calcium oxide”. This question is standard in competitive examination syllabi for Metal And Its Compounds.

nickel is the correct answer to “Constantan is an alloy of copper and . . . . . . . .”. This question is standard in competitive examination syllabi for Metal And Its Compounds.

laxative is the correct answer to “How Magnesium Milk is Used”. This question is standard in competitive examination syllabi for Metal And Its Compounds.

Roasting is the correct answer to “The sulphide ores are converted into oxides by heating strongly in the presence of excess air. This process is known as:”. This question is standard in competitive examination syllabi for Metal And Its Compounds.

mercury is the correct answer to “Which of the following is the least reactive”. This question is standard in competitive examination syllabi for Metal And Its Compounds.

sodium is the correct answer to “Which one of the following is not an alkaline earth metal”. This question is standard in competitive examination syllabi for Metal And Its Compounds.

Sodium is the correct answer to “Natrium is the Latin name of which of the following:”. This question is standard in competitive examination syllabi for Metal And Its Compounds.

Magnesium Silicate is the correct answer to “The softest mineral, Talc (Soapstone) is mainly”. This question is standard in competitive examination syllabi for Metal And Its Compounds.

Calcium phosphate is the correct answer to “Tooth enamel is made up of which one of the following calcium compounds”. This question is standard in competitive examination syllabi for Metal And Its Compounds.

Red is the correct answer to “Which one of the following colours is supplied by Sodium Chromate”. This question is standard in competitive examination syllabi for Metal And Its Compounds.

Gold is the correct answer to “Which one of the following metals is accessed in the native state”. This question is standard in competitive examination syllabi for Metal And Its Compounds.

Zn is the correct answer to “A combustible gas is liberated when caustic soda solution is heated with”. This question is standard in competitive examination syllabi for Metal And Its Compounds.

Calcium Sulphate is the correct answer to “Chemically 'Plaster of Paris' is”. This question is standard in competitive examination syllabi for Metal And Its Compounds.

Gypsum is the correct answer to “Fill in the blanks using the correct option for the following statements from the given alternatives. On heating the . . . . . . . ., a plaster of Paris is obtained.”. This question is standard in competitive examination syllabi for Metal And Its Compounds.

KNO3 is the correct answer to “Which of the following compounds is used in gun powder”. This question is standard in competitive examination syllabi for Metal And Its Compounds.

Ca is the correct answer to “. . . . . . . . is never found as a free element in nature.”. This question is standard in competitive examination syllabi for Metal And Its Compounds.

Al is the correct answer to “The most abundant metal in the earth's crust is”. This question is standard in competitive examination syllabi for Metal And Its Compounds.

Plaster of Paris is the correct answer to “Doctors, Artists and Sculptors use Calcium Sulphate which is popularly known as”. This question is standard in competitive examination syllabi for Metal And Its Compounds.

Both A and B is the correct answer to “Metal that remains in a liquid state above 35°C temperature is:”. This question is standard in competitive examination syllabi for Metal And Its Compounds.

Pb is the correct answer to “What is the Chemical symbol of Lead”. This question is standard in competitive examination syllabi for Metal And Its Compounds.

0.5 to 1.5% carbon is the correct answer to “Hard steel contains”. This question is standard in competitive examination syllabi for Metal And Its Compounds.

a-4, b-3, c-1, d-2 is the correct answer to “Match List I with List II . List-I List-II a. Blue vitriol 1. Sodium bicarbonate b. Epsom salt 2. Sodium hydroxide c. Baking soda 3. Magnesium sulphate d. Caustic soda 4. Copper sulphate”. This question is standard in competitive examination syllabi for Metal And Its Compounds.

copper, zinc and nickel is the correct answer to “German silver is an alloy of”. This question is standard in competitive examination syllabi for Metal And Its Compounds.

Bleaching powder is the correct answer to “What does lime make by reacting with chlorine”. This question is standard in competitive examination syllabi for Metal And Its Compounds.

Mercury is the correct answer to “Identify the liquid metal used in the thermometer.”. This question is standard in competitive examination syllabi for Metal And Its Compounds.

W is the correct answer to “Which of the following metal (shown by its symbol) is generally used for making filaments of bulb”. This question is standard in competitive examination syllabi for Metal And Its Compounds.

Na is the correct answer to “. . . . . . . . metal reacts intensely with cold water.”. This question is standard in competitive examination syllabi for Metal And Its Compounds.

Silver is the correct answer to “Which one among the following metals is used in fireworks to make a brilliant white light”. This question is standard in competitive examination syllabi for Metal And Its Compounds.

30% zinc and 70% copper is the correct answer to “Brass is a mixture of:”. This question is standard in competitive examination syllabi for Metal And Its Compounds.

Nickel and iron is the correct answer to “Which of the following metals are mixed with chromium to make stainless steel”. This question is standard in competitive examination syllabi for Metal And Its Compounds.

Na2CO3.10H2O is the correct answer to “What is the correct formula of washing soda”. This question is standard in competitive examination syllabi for Metal And Its Compounds.

Mineral matter is the correct answer to “Naturally occurring inorganic elements or compounds in the Earth's crust are called:”. This question is standard in competitive examination syllabi for Metal And Its Compounds.

Na2CO3 is the correct answer to “The chemical formula of sodium carbonate is:”. This question is standard in competitive examination syllabi for Metal And Its Compounds.

Calcium oxide is the correct answer to “Which of the following compounds is used as drying agent”. This question is standard in competitive examination syllabi for Metal And Its Compounds.

Gypsum is the correct answer to “What is plaster of paris made of”. This question is standard in competitive examination syllabi for Metal And Its Compounds.

Silver chloride is the correct answer to “What is the compound formed when Ag + and Cl - are combined”. This question is standard in competitive examination syllabi for Metal And Its Compounds.

chlorine is the correct answer to “In bleaching powder . . . . . . . . bleaching agent is present.”. This question is standard in competitive examination syllabi for Metal And Its Compounds.