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WorksheetsChapter 1 Introduction to chemistry
Total questions: 10
Worksheet time: 5mins
What is meant by chemistry?
Studies the structures of matters.
Studies the structures and composition of matters.
Studies the structures , composition and properties of matters.
Studies the structures , composition, properties and interaction of matters.
The following are the chemicals used in daily life EXCEPT
Sugar
Paint
Detergent
Sound
Acid reacts with base to form salt and water. This is an example of...........
stuctures of matters
properties of matter
composition of matter.
Table salt is made up of 1 sodium atom and 1 chlorine atom. This is an example of....
structure of matter.
composition of matter.
interaction between matters.
properties of matter.
Which of the following is an example of development of chemistry in industry?
Technology development in food preservation.
Technology development in open burning.
Technology development in deforestation
Technology development in global warming.
Searching for an antidote for dengue fever. The following are the careers related to above situation EXCEPT
Doctor
Pharmacist
Researcher
Teacher
Producing palm tree with high content of oil . The following are the careers related to above situation EXCEPT
Farmer
Biotechnology engineer
Biotechnology researcher
Architect
The following careers are related to chemistry EXCEPT
Cosmetic chemist
Chemistry Teacher
Food scientist
Plumber
The picture beside shows the __________of an ozone.
properties
sructure
interaction of matter
Magnesium reacts with oxygen to form magnesium oxide. This is an example of....
structure of matter.
composition of matter.
interaction between matters.
