Natural Sciences · Semester-wise
Chemistry MCQs with answers & notes
4 free Chemistry quizzes with 20 MCQs and answers, semester-wise and by difficulty, plus student notes from universities across Pakistan. Timed, marked instantly, with explanations.
4
practice quizzes
20
MCQs with answers
0
approved notes
0
students in the room
Semester-wise
Chemistry quizzes by semester.
Easy, medium and hard sets for each stage. Timed, full-screen, marked instantly — the answer and explanation for every question appear after you submit.
| Stage | Quizzes | MCQs | |
|---|---|---|---|
| Chemistry — Any semester | 1 | 8 | Mixed |
| Chemistry — Semester 1–2 | 1 | 4 | Easy |
| Chemistry — Semester 3–5 | 1 | 4 | Medium |
| Chemistry — Semester 6–8 | 1 | 4 | Hard |
Try a few
Sample Chemistry MCQs.
Tap “Show answer” to check yourself. The full timed quizzes are inside the course room.
-
Q1.Table salt is
- AKCl
- BNaCl
- CCaCO₃
- DHCl
Show answer
Answer: B. NaCl
-
Q2.An acid has a pH
- AAbove 7
- BBelow 7
- CExactly 7
- DAbove 14
Show answer
Answer: B. Below 7
-
Q3.The atomic number of carbon is
- A6
- B8
- C12
- D14
Show answer
Answer: A. 6
-
Q4.The chemical formula of water is
- ACO₂
- BH₂O
- CO₂
- DNaCl
Show answer
Answer: B. H₂O
FAQ
About Chemistry on Campus Connect.
Where can I find Chemistry MCQs with answers?
+
Campus Connect has 4 free Chemistry practice quizzes with 20 MCQs, organised semester-wise (Any semester, Semester 1–2, Semester 3–5, Semester 6–8) and by difficulty. Answers and explanations are shown after you submit each quiz.
Are the Chemistry MCQs free?
+
Yes. All practice quizzes, course rooms and approved notes are free for verified students.
Can I download Chemistry notes?
+
Yes. Students upload notes to the Chemistry room and a moderator checks each one before it appears. Sharing good notes earns you merit points.
Are the quizzes semester-wise?
+
Yes. Chemistry quizzes are grouped semester-wise so you can practise exactly what is in your current semester, with easy, medium and hard sets.
How are the quizzes timed and marked?
+
Each quiz has a server-side timer and runs full-screen. MCQs are marked instantly, and you can see the correct answer and the explanation for every question once you submit.
How do I join the Chemistry room?
+
Create a free student account, upload your student ID card for verification, then choose Chemistry in your courses. Its room, notes and quizzes open as soon as your account is approved.
Which other Natural Sciences subjects are on Campus Connect?
+
Mathematics, Physics, Biology, Statistics, Environmental Science, Biotechnology, Microbiology, Biochemistry, Bioinformatics.
Join the Chemistry room — it's free.
Join free →