Non Metal And Its Compounds — Part 2 MCQs with Explanations

graphite is the correct answer to “In . . . . . . . . each carbon atom is bound to three other carbon atoms in the same plane providing hexagonal array.”. This question is standard in competitive examination syllabi for Non Metal And Its Compounds.

Diamond is the correct answer to “In . . . . . . . . each carbon atom is bound to four other carbon atoms that form a strongly threedimensional structure.”. This question is standard in competitive examination syllabi for Non Metal And Its Compounds.

The structure of atoms is different is the correct answer to “Allotropes of an element have different physical characteristics because they/their.”. This question is standard in competitive examination syllabi for Non Metal And Its Compounds.

iodine is the correct answer to “Which of the non-metals is brighter”. This question is standard in competitive examination syllabi for Non Metal And Its Compounds.

carbon monoxide is the correct answer to “Incomplete combustion of a fuel gives poisonous . . . . . . . . gas.”. This question is standard in competitive examination syllabi for Non Metal And Its Compounds.

Hydrogen Sulphide is the correct answer to “Silver gets corroded due to . . . . . . . . in air.”. This question is standard in competitive examination syllabi for Non Metal And Its Compounds.

3 is the correct answer to “What is the bond order of CO group”. This question is standard in competitive examination syllabi for Non Metal And Its Compounds.

atoms is the correct answer to “2O represents two . . . . . . . . of oxygen.”. This question is standard in competitive examination syllabi for Non Metal And Its Compounds.

chlorine is the correct answer to “Which one of the following is not a compound”. This question is standard in competitive examination syllabi for Non Metal And Its Compounds.

0 is the correct answer to “Lead pencil has percentage of lead . . . . . . . .”. This question is standard in competitive examination syllabi for Non Metal And Its Compounds.

Diamond is the correct answer to “Which of the following is not a combined form of carbon”. This question is standard in competitive examination syllabi for Non Metal And Its Compounds.

carbon is the correct answer to “Which of the following elements has the unique ability to combine with other atoms of the same element to produce larger molecules”. This question is standard in competitive examination syllabi for Non Metal And Its Compounds.

CH4 is the correct answer to “Marsh gas primarily contains”. This question is standard in competitive examination syllabi for Non Metal And Its Compounds.

1, 2 and 3 is the correct answer to “Consider the following statements 1. Ozone is used as germicide, air and water purifiers, in making artificial, silk etc. 2. Bitterness in the onions is due to presence of sulphur compounds. 3. Heliumis used in filling the tyres of the aircraft. Which of the statements given above are correct”. This question is standard in competitive examination syllabi for Non Metal And Its Compounds.

Four other carbon atoms is the correct answer to “In a diamond, each carbon atom is bonded to . . . . . . . .”. This question is standard in competitive examination syllabi for Non Metal And Its Compounds.

hydrogen is the correct answer to “Choose which is different or odd in the following.”. This question is standard in competitive examination syllabi for Non Metal And Its Compounds.

Sulphur compound is the correct answer to “Due to the presence of . . . . . . . . we get that smell, which tells us that the LPG cylinder is leaking”. This question is standard in competitive examination syllabi for Non Metal And Its Compounds.

slow oxidation is the correct answer to “White Phosphorus glows in the dark due to”. This question is standard in competitive examination syllabi for Non Metal And Its Compounds.

halogen is the correct answer to “Elements of atomic numbers of 35, 53 and 85 are . . . . . . . .”. This question is standard in competitive examination syllabi for Non Metal And Its Compounds.

F2 is the correct answer to “Which of these halogen is the best oxidizing agent”. This question is standard in competitive examination syllabi for Non Metal And Its Compounds.

fullerene is the correct answer to “Which of the following forms of carbon have similar structure to geological globe”. This question is standard in competitive examination syllabi for Non Metal And Its Compounds.

Carborundum is the correct answer to “Which one of the following is not an allotrope of carbon”. This question is standard in competitive examination syllabi for Non Metal And Its Compounds.

N2O is the correct answer to “Which of the following options is called Laughing gas”. This question is standard in competitive examination syllabi for Non Metal And Its Compounds.

Tetra-atomic is the correct answer to “What is the atomicity of phosphorus”. This question is standard in competitive examination syllabi for Non Metal And Its Compounds.

bromine is the correct answer to “Which of the following is not an inert gas”. This question is standard in competitive examination syllabi for Non Metal And Its Compounds.

Does not support combustion is the correct answer to “Nitrogen is used in electric bulbs because-”. This question is standard in competitive examination syllabi for Non Metal And Its Compounds.

Nitrogen is the correct answer to “The soil in which insectivorous plants grow in deficient in”. This question is standard in competitive examination syllabi for Non Metal And Its Compounds.

Sulphur is the correct answer to “Which one of the following is a non-metallic mineral”. This question is standard in competitive examination syllabi for Non Metal And Its Compounds.

diamond is the correct answer to “The hardest natural substance is-”. This question is standard in competitive examination syllabi for Non Metal And Its Compounds.

hydroxyl amine and TNT is the correct answer to “Fuel used for rocket propulsion is a mixture of”. This question is standard in competitive examination syllabi for Non Metal And Its Compounds.

Bromine is the correct answer to “Which one of the following elements exist in liquid state at room temperature”. This question is standard in competitive examination syllabi for Non Metal And Its Compounds.

Phosphorus is the correct answer to “Matchsticks are made up of . . . . . . . .”. This question is standard in competitive examination syllabi for Non Metal And Its Compounds.

nitrous oxide is the correct answer to “Which of the following gases is popular as laughing gas”. This question is standard in competitive examination syllabi for Non Metal And Its Compounds.

Electronegativity is the correct answer to “Property of attracting electrons by halogen atoms is known as . . . . . . . .”. This question is standard in competitive examination syllabi for Non Metal And Its Compounds.

Helium is the correct answer to “Which of the following inert gas has only two electrons in its outer most cell”. This question is standard in competitive examination syllabi for Non Metal And Its Compounds.

Helium is the correct answer to “Being light and non-inflammable, . . . . . . . . gas is used to blow balloons.”. This question is standard in competitive examination syllabi for Non Metal And Its Compounds.

chlorine is the correct answer to “Which gas comes out when water is mixed with bleaching powder”. This question is standard in competitive examination syllabi for Non Metal And Its Compounds.

H2SO4 is the correct answer to “Which one is known as the oil of vitriol”. This question is standard in competitive examination syllabi for Non Metal And Its Compounds.

chlorine is the correct answer to “. . . . . . . . is a halogen.”. This question is standard in competitive examination syllabi for Non Metal And Its Compounds.

ammonia is the correct answer to “Which of the following gases has a pungent odor”. This question is standard in competitive examination syllabi for Non Metal And Its Compounds.