Chemistry class 8

Chemistry class 8

1st - 9th Grade

8 Qs

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Chemistry class 8

Chemistry class 8

Assessment

Quiz

Chemistry

1st - 9th Grade

Medium

Created by

Cindrella Paraste

Used 53+ times

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8 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which of the following can be beaten thin sheets

Zinc

Phosphorus

Sulphur

Oxygen

Carbon dioxide

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Phosphorus is a very – nonmetal

Less reactive

More reactive

Neutral reactive

Highly reactive

Reactive

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Iron is......reactive than copper

Less

More

Neutral

None

None of these

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Metals react with acid to produce – gas

Carbon

Ozone

Hydrogen

Oxygen

Florine

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Name one metal and non metal which exist in liquid state at room temperature

Mercury and bromine

Mercury and ozone

Bromine and chlorine

Oxygen and copper

Carbon dioxide and iron

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which metal is stored in kerosene?

Iron

Copper

Bromine

Chlorine

Sodium

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Name a non metal which is kept in water

Nitrogen

Phosphorus

Copper

Zinc

Nitrogen gas

8.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

A given non metal forms sulphuric acid on reacting with nitric acid identify the non metal

Sulphur

Phosphorus

Oxygen

Iodine

Carbon