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SCIENCE FORM 2

Authored by alif iskandar

Science

10th Grade

NGSS covered

Used 59+ times

SCIENCE FORM 2
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22 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which technique stated below is incorrect in the use of a microscope?

Place the microscope down gently

clean the lenses with tissue paper

always start viewing a specimen with both eyes open

always view a specimen with both eyes open

2.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

The smallest organism known to man is made up of..

one cell

two cells

three cells

many cells

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Which of the following is NOT a property of an acid?

Tastes sour
Corrosive
Changes the colour of blue litmus paper to red
Has a pH value higher than 7

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

What gas is released when an acid reacts with an reactive metal?

Oxygen
Hydrogen
Helium
Bromine

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

What gas is released when an acid reacts with an reactive metal?

Oxygen
Hydrogen
Helium
Bromine

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Which of the following is NOT a property of an alkali?

Tastes bitter
Corrosive
Changes the colour of blue litmus paper to red
Has a pH value higher than 7

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Which of the following is a strong alkali?

Sodium hydroxide
Potassium nitrate
Sodium nitrate
Potassium sulphate

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