Chemistry 1488 MCQs [All-Courses]

oost your exam preparation with our Chemistry MCQs designed for PPSC, FPSC, NTS, OTS, PTS, AJKPSC, BPSC, KPPSC, PMS, CSS, and all competitive exams.
Our content covers Basic Chemistry, Atomic Structure, Periodic Table, Chemical Reactions, Acids & Bases, Organic Chemistry, and everyday chemical concepts.

Electron was discovered by?

A Michael Faraday

B James Maxwell

C Yuri Gagarin

D J.J Thomson

Review Detailed Answer

Correct Answer: J.J Thomson

The radioactive isotope of hydrogen is called___________?

A tritium

B deuterium

C protium

D ortho-hydrogen

Review Detailed Answer

Correct Answer: tritium

The soul of chemistry is dealing with___________?

A Internal structural changes in matter

B Composition of matter

C Properties of matter

D Composition and properties of matter

Review Detailed Answer

Correct Answer: Composition and properties of matter

Enthalpy of combustion for food fuel and other compounds can be measured accurately by________________?

A glass calorimeter

B bomb calorimeter

C thermometer

D manometer

Review Detailed Answer

Correct Answer: bomb calorimeter

Enthalpy change can be_________________?

A calculated by Hess law

B can be measured by calorimeter

C both A and B

D none

Review Detailed Answer

Correct Answer: both A and B

Two fundamental ways to transfer energy are________________?

A pressure and temperature

B pressure and volume

C heat and work

D heat and volume

Review Detailed Answer

Correct Answer: heat and work

Most of thermodynamic parameters are_________________?

A system

B surrounding

C phase

D state functions

Review Detailed Answer

Correct Answer: state functions

Enthalpy of a reaction can be measured by ____________________?

A glass calorimeter

B manometer

C Barometer

D thermometer

Review Detailed Answer

Correct Answer: glass calorimeter

Which one of the following is a state function ________________?

A pressure

B temperature

C enthalpy

D all of the above

Review Detailed Answer

Correct Answer: all of the above

Pumping of water uphill is_______________?

A spontaneous process

B non-spontaneous process

C irreversible process

D reversible process

Review Detailed Answer

Correct Answer: spontaneous process

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Chemistry 1488 MCQs [All-Courses]

All Topics 1488

All Topics 1488

Electron was discovered by?

The radioactive isotope of hydrogen is called___________?

The soul of chemistry is dealing with___________?

Enthalpy of combustion for food fuel and other compounds can be measured accurately by________________?

Enthalpy change can be_________________?

Two fundamental ways to transfer energy are________________?

Most of thermodynamic parameters are_________________?

Enthalpy of a reaction can be measured by ____________________?

Which one of the following is a state function ________________?

Pumping of water uphill is_______________?