Science ch 1

A vibrant classroom scene with students discussing chemistry, with chemical compounds and reactions illustrated on a chalkboard.

Science Chemistry Quiz

Test your knowledge of chemistry with our engaging quiz based on various fundamental concepts from Science Chapter 1. Challenge yourself and see how much you know about the properties, reactions, and compounds in chemistry!

Topics covered include:

Reactions and their types
Chemical compounds
Properties of elements
Applications of chemical reactions

11 Questions3 MinutesCreated by ExploringAtoms27

The brown powder after burning magnesium is

MgO

Calcium

Magbesium hydroxide

Manganeze oxide

Which is useful for whitewash?

Mgo

CaO

Co2

Cuso4

Combination reaction is a

Endothermic reaction

Exothermic reaction

Both endo and exo reaction

Not any one

Substance which use for black and white photography is

AgCl

AgBr

Agso4

Ago

Reaction in which heat energy is require is known as

Combination reaction

Displacement reaction

Decomposition reaction

Double displacement reaction

The iron sulphate crystal change from green to white due to

Loss of oxygen

Loss of gas

Loss of water

Loss of carbon dioxide

Equation for lead nitrate is

Pbno3

Pb2(no3)4

Pb2 no3

Pb(no3)2

In electrolysis process cathode side ___ gas produce.

Hydrogen

Oxygen

Hydroxide

Water

The highly reactive material With water is

The chemical reaction is

Reversible

Ireversible

Both reversible and ireversible

Don't know

Science ch 1

Science Chemistry Quiz

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