DEMO|PAPER 408-QNS

 VUCHAMA UGWENO ISLAMIC SECONDARY SCOOL

FORM ONE MONTLY EXAMINATION

CHEMISTRY

Time 2¹/₂ hours MARCH 2025

Instructions

1. This paper consists of sections A, B, and C with a total of ten (10) questions.

2. Answer all questions in both sections.

3. Section A carries fifteen (15) marks, section B carries seventy (70) marks and section C carries fifteen (15) marks

4. Answer should be written in the space provided.

5. All writing must be blue or black ink, except for diagram that must be in pencil

6. Cellular phone and any authorized material are not allowed in examination

SECTION A (15marks)

1. For each of the following items (i)-(x), choose the correct answer from the given alternative and write its letter in the table below

i. Which of the following group substances represents flammable liquid?.

1. Petrol ,pesticide and hydrogen

2. Methylated spirit, petrol and kerosene

3. Petrol ,sulphuric acid and methylated spirit

4. Kerosene, diesel and hot water

ii. What is the name given to a chemistry expert?

1. Geologist

2. Chemistologist

3. Chemist

4. Scientist

3. Nurat saw the flammable sign in a box. She made the following possible interpretation. Which one is correct

1. The box contained fire wood

2. The box contained paper

3. The box contained nitric acid

4. The box contained petrol, diesel, kerosene

3. Image that you are play chemistry – related trivia game with your friends. If you are to choose one term which does not related any reorganized branches of chemistry among of the following, which term could you choose?

1. Organic chemistry

2. Arithmetic chemistry

3. Inorganic chemistry

4. Physical chemistry

v. What are some of the main purpose of vaccine as chemical substance?

1. Cure animals and human being from disease

2. Protect animal and human being

3. Introduction vitamins and protein in animals

4. Make animal grow faster than normal

vi. A person at home can apply chemistry in

1. Playing games

2. Watching television

3. Cooking food in a kitchen

4. Dusting the floor in a house

vii. Chemistry is a scientific because

1. Chemistry is the studied in school

2. Knowledge of chemistry is acquired through observation, experimentation and logic reasoning

3. It is an interesting subject

4. It involve the study of non-living thing

viii. Loose or floppy clothing is not allowing in the laboratory why?

1. Movement has to be fast

2. It will get wet when water splashes

3. It may catch fire or cause one to fall

4. It cause poor ventilation in the body

ix. Chemical warning signs are important because

1. They provide good impression or good vision

2. They inform the user, the expire date of chemical

3. They help to ensure safety of the user in the laboratory

4. The induce fear to the user

x. Identify the skill not acquired during chemistry study

1. Careful and thorough observations

2. Accurate recording of what has been observed

3. Drawing conclusion from observations

4. Thorough observation and map reading skill

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