Loading Chemistry questions…

ARMCQS is a Chemistry learning and practice platform by Sir Aamir Rajper for MDCAT, Board, and academic Chemistry preparation. Practice MCQs, attempt tests, and use available study resources to improve your preparation.

Quick Links

Home
Practice MCQs
Free Library
Free Tests
About ARMCQS
Contact ARMCQS

Account & PRO

Join ARMCQS PRO
PRO Library
Student Portal

Contact
Terms & Conditions
Privacy Policy
Disclaimer
Cookies Policy
Copyright

Build your practice set

Find exactly what you need to practice.

Search across chemistry topics, concepts, chapters, and questions.

Latest MCQs

Showing 1156–1160 of 3336 MCQs

Nomenclature of Organic Compounds Nomenclature of Organic Compounds MCQs #Organic Nomenclature

1156

Choose the best answer

Choose the correct IUPAC name for the displayed compound.

Fundamental Principles of Organic Chemistry Catenation

1157

Choose the best answer

Carbon shows strong catenation mainly because:

Atomic Structure Formation of Ions

1158

Choose the best answer

A positive ion is formed from a neutral atom by:

SINDH MDCAT 2019 CHEMISTRY #Hess's Law #Thermochemistry & Thermodynamics

1159

Choose the best answer

The net heat change in a chemical reaction is same, whether it is brought about in two or more different ways in one or several steps. It is known as: (Sindh MDCAT 2019)

Stoichiometry Mole–Volume Stoichiometry

1160

Choose the best answer

0.25 mol N₂ reacts with excess H₂: N₂ + 3H₂ → 2NH₃ The volumes of H₂ consumed and NH₃ produced at STP (273 K and 1 atm) are respectively:

231232233