Foundation level III (chemistry) NEET Mock test 3

Which of the following method is suitable for preventing an iron frying pan from rusting

• Applying paint

• Applying grease

• Applying a coating of Zinc

• All of these

Which of the following is purest form of carbon?

• Coal
• Graphite
• Diamond
• Charcoal

Galvanization is a method of protecting iron from rusting by coating with a thin layer of

• Copper
• Aluminum
• Zinc
• Lead

Which of the following non metal is a liquid?

• Helium
• Bromine
• Argon
• Neon

The liquid metal at room temperature is

• Iron
• Copper
• Aluminium
• Mercury

The metal which is stored in kerosine?

• Iron
• Copper
• Aluminium
• Sodium

The nature of metal oxides are___

• Acidic
• Basic
• Neutral
• Amphoteric

Name the gas evolved during magnesium reacts with dilute hydrochloric acid

• Hydrogen
• Oxygen
• Nitrogen
• Carbon Dioxide

The metal which is not corroded by air ,water and acid is

• Iron
• Copper
• Aluminium
• Gold

Material which is having both the qualities of metals and non metals?

• Alloy
• Metalloid
• Compound
• Mixture