Science (Chemistry )

A vibrant and educational illustration featuring various elements and compounds, depicting metals, nonmetals, alloys, and laboratory equipment, with a chemistry theme and a colorful design.

Mastering Chemistry: The Ultimate Science Quiz

Welcome to the "Mastering Chemistry" quiz designed to test your knowledge of chemistry fundamentals! From metals and nonmetals to alloys and oxidation, this quiz will challenge your understanding of essential chemistry concepts.

Test your skills with questions covering:

Conductivity of Metals
Properties of Nonmetals
Acidic and Basic Oxides
Metal Reactivity

21 Questions5 MinutesCreated by StudyingStar101

Q4:- when non metal reacts with oxygen, it forms non-metallic oxide like CO2 ,SO2 etc.These are

Mostly Basic in nature

Mostly Acidic in nature

Both Option A and B

None of the above

Q5:- What are alloys ?

Heterogeneous mixture of metals and Non-metals

Homogeneous mixture of metals and non metals

Both Option A and B

None of the Above

Q8:- The sulphide ores are converted into oxides by heating strongly in the presence of excess air. This process is known as

Roasting

Smelting

Calcination

Refining

Q9:- Generally, metals are solid in nature. Which one of the given metals is found in liquid state at room temperature?

Q10:- . If copper is kept open in air, it slowly loses its shining brown surface and gains a green coating. It is due to the formation of

CuSO₄

CuCO₃

Cu(NO₃)₂

CuO

Q11:- The ability of metals to be drawn into thin wires is known as

Ductility

Malleability

Sonority

None of these

Q12:-Due to its semiconductor properties the non-metal used in computer, T.V. etc. is

Carbon

Silicon

Bromine

Fluorine

Q13:-Which of the following pair of metals exist in their native state in nature?

Ag and Hg

Ag and Zn

Au and Hg

Au and Ag

Q14:-An element A is soft and can be cut with a knife. This is very reactive to air and cannot be kept in open. It reacts vigorously with water. Identify the element from the following:

Q16:- Which of the following is the correct arrange-ment of the given metals in ascending order of their reactivity?

Zinc > Iron > Magnesium > Sodium

Sodium > Magnesium > Iron > Zinc

Sodium > Zinc > Magnesium > Iron

Sodium > Magnesium > Zinc > Iron

Q19:-Which property of metals is used for making bells and strings of musical instruments like Sitar and Violin?

Sonorousness

Malleability

Ductility

Conductivity

Q20:- Galvanisation is a method of protecting iron from rusting by coating with a thin layer of

Gallium

Aluminium

Zinc

Silver

Science (Chemistry )

Mastering Chemistry: The Ultimate Science Quiz

More Quizzes