Chemistry MCQs

Page No. 1

When Ammonia is used as a refrigerant in vapour compression cycle?


aCu Tubing used

✖


bSteel tubes used

✓


cBoth A and B

✖


dMaterial does not effect by refrigerant

✖


View Answer Steel tubes used

Example of ‘globular’ proteins is __________ ?


aPeptide

✖


bEnzymes

✓


cPrimary proteins

✖


dSecondary proteins

✖


View Answer Enzymes

A scale which used to measure the Hydrogen Ion concentration in a solution is known as__________?


aThermometer

✖


bViscometer

✖


cPH Scale

✓


dStagmometer

✖


View Answer PH Scale

which Compound Destroy The OZONE ?


aCFCs

✓


bCH3COOH

✖


cBoth A and B

✖


dNone of the above

✖


View Answer CFCs

Column of manometer which faces liquid is __________ ?


aRaised

✖


bDepressed

✓


cCompressed

✖


dRemains same

✖


View Answer Depressed

Quantum numbers are __________ ?


aArithmetical values

✖


bNumerical values

✓


cLogical values

✖


dLeometric values

✖


View Answer Numerical values

Distance at which attractive forces of hydrogen overcome repulsive forces is __________ ?


a75.2pm

✖


b75.3pm

✖


c75.5pm

✖


d75.4pm

✓


View Answer 75.4pm

In a group, atomic radii increase due to successive increase of _________ ?


aElectronic shells

✓


bProton shells

✖


cNeutron shells

✖


dNucleus

✖


View Answer Electronic shells

Chromatography is used to separate _________ ?


aSolution

✖


bMixtures

✓


cMolecules

✖


dAtoms

✖


View Answer Mixtures

In SI base units, 1 Bq is equal to __________ ?


a10 disintegration per second

✖


b1.5 disintegration per second

✖


c0.01 disintegration per second

✖


d1 disintegration per second

✓



Goto Page No.

Page 1 of 119

Alphabetical MCQs Categories
—

Here below You find all kind of categories of MCQs in alphabetical order.


"Comprehensive Collection of MCQs: Alphabetically Organized by Subject"
—

"Discover an extensive collection of multiple-choice questions (MCQs) neatly categorized by subject from A to Z. This resource is designed for anyone eager to explore various topics in a straightforward and organized manner. Whether you're a student preparing for exams, an educator seeking supplementary materials, or simply curious about different subjects, this compilation offers a convenient way to learn and assess your knowledge. With questions arranged alphabetically, navigation is effortless, allowing you to delve into subjects of interest at your own pace. Engage, learn, and expand your understanding with this accessible and comprehensive repository of MCQs!"


BolPakistan

bolpakistan.com.pk includes Job Mcqs and Pak Mcqs is the Top Largest Mcqs Forum in World, in which you can read Mcqs of All Subjects, PPSC test preparation, FPSC, NTS and PPSC PAST PAPERS, PPSC PAST MCQS. A Collection of Repeated MCQs for JOBs seekers.

Copyright © 2024, Designed & Developed by BolPakistan