Uses of non luminous flame for heating
It is advisable to use the non-luminous flame of a Bunsen burner for heating instead of the luminous flame. Give two reasons why this is so. (2marks)
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The questions under the topic Introduction to chemistry under the subject Chemistry of Secondary education level. Select the question you wish to view details.
Health effects of drug abuse
State five health effects of drug abuse. (5marks)
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Long term effects of drugs and substance abuse to human health
Explain the long term effects of drugs and substance abuse yo human health. (5 marks)
...Commonly abused drugs
Name three commonly abused drugs.(3marks)
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State the meaning of the term chemistry
Define the term chemistry. (1 mark)
...Non pollutant gases produced by burning candle
Name the gas produced by a burning candle that is non pollutant. (1 mark)
...State of matter
Name three states of matter. (3marks)
...Safety laboratory rules
State ten laboratory safety rules to be observed by students during chemistry practicals. (10marks)
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Apparatus for measuring volume of liquids
Name two apparatus used to measure accurate vomules of liquids in the science laboratory. (2 marks)
...Explain the meaning of some terminologies used in the study of chemistry
State the meaning of the following terms as used in the study of chemistry
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