Ministry of Education (MoE), UAE8 Questions

Chemistry MCQs

Practice Chemistry multiple-choice questions for Ministry of Education (MoE), UAE competitive exams. Each question includes the correct answer and a short explanation, and past-paper questions are marked so you can revise both repeated and fresh material in one place.

View Active Exams Start Custom Exam

Gold

Osmium

Oxygen

Iron

ExplanationThe atomic symbol for Oxygen in the periodic table is O.

Exactly 7

Above 7

Below 7

Between 10 and 14

ExplanationA pH level lower than 7 indicates an acidic solution, while 7 is neutral and above 7 is basic.

ExplanationCarbon is the 6th element on the periodic table.

Oxygen

Hydrogen

Carbon Dioxide

Nitrogen

ExplanationAcid + Metal Carbonate produces salt, water, and CO2.

H2O

H2O2

ExplanationA water molecule consists of two hydrogen atoms and one oxygen atom.

Osmium

Oxygen

Gold

Silver

ExplanationO is the universal chemical symbol for Oxygen.

Above 7

Exactly 7

Below 7

10 to 14

ExplanationThe pH scale ranges from 0-14, where values below 7 indicate acidity.

Oxygen

Hydrogen

Carbon Dioxide

Nitrogen

ExplanationThe reaction between an acid and a metal carbonate always yields a salt, water, and carbon dioxide.

Frequently Asked Questions

Are these Chemistry MCQs free?

Yes. Every Chemistry MCQ on this page is free to practice, including the correct answer and explanation.

Do these include past-paper questions?

Yes — questions sourced from past papers are clearly marked with a "Past Paper" badge, alongside fresh practice questions.

Which exams do these Chemistry MCQs help with?

They are aimed at Ministry of Education (MoE), UAE and related Pakistani competitive exams that test Chemistry.

How should I practice subject-wise MCQs?

Attempt each question first, then reveal the answer and read the explanation. Short, focused sessions on one subject work better than long unstructured reading.