Intermediate MDCAT FSc PPSC FPSC
Last updated: Oct 13, 2026
21
Total Practice MCQs
Instant feedback with detailed pedagogical explanations
Q1 of 21
Which noble gas forms maximum number of compounds?
Q2 of 21
The color of [Cu(H₂O)₆]²⁺ ion is:
Q3 of 21
The catalyst used in Haber process for ammonia synthesis is:
Q4 of 21
Which compound is used as antacid?
Q5 of 21
The catalyst used in Friedel-Crafts alkylation is:
Q6 of 21
Nylon-6,6 is a:
Q7 of 21
Acid rain is caused primarily by oxides of:
Q8 of 21
Which is most acidic?
Q9 of 21
The reaction CH₃COOC₂H₅ + NaOH → CH₃COONa + C₂H₅OH is called:
Q10 of 21
Which vitamin is water-soluble?
Q11 of 21
The base present in RNA but not in DNA is:
Q12 of 21
Which is essential amino acid?
Q13 of 21
The hormone insulin is a:
Q14 of 21
Aspirin is chemically:
Q15 of 21
Detergents are preferred over soaps in hard water because:
Q16 of 21
The acid present in vinegar is:
Q17 of 21
The compound used for disinfection of water is:
Q18 of 21
The compound used as painkiller is:
Q19 of 21
The compound that is hallucinogen is:
Q20 of 21
The process of heating coal in absence of air is called:
Q21 of 21
The main cause of acid rain is:
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