Chemical Engineering MCQs

Page No. 85

The intensive properties are_____________?


aMolar volume, density, viscosity and boiling point

✖


bRefractive index and surface tension

✖


cBoth A. and B

✓


d None of these

✖


View Answer Both A. and B

____________ alloys have the highest specific strength of all the structural materials out of the following?


aMagnetic steel

✖


bTitanium

✓


cChromium

✖


dMagnesium

✖


View Answer Titanium

Enthalpy of a gas depends upon its___________________?


aTemperature

✓


bMass

✖


cVolume

✖


dPressure

✖


View Answer Temperature

Pick out the wrong statement. A. The conversion for a gas phase reaction increases with decrease in pressure, if there is an increase in volume accompanying the reaction________________?


aWith increase in temperature, the equilibrium constant increases for an exothermic reaction

✓


bThe equilibrium constant of a reaction depends upon temperature only

✖


cThe conversion for a gas phase reaction increases with increase in pressure, if there is a decrease in volume accompanying the reaction

✖


d None of these

✖



Shock resisting steels should possess high___________________?


aHardness

✖


bToughness

✓


cTensile strength

✖


dWear resistance

✖


View Answer Toughness

Heat of formation of an element in its standard state is___________________?


a0

✓


b2

✖


cA function of pressure

✖


d None of these

✖


View Answer 0

Out of the following, copper vessels are the most suitable for the storage of__________________?


aBromine

✖


bDry chlorine & dry fluorine

✓


cNitric acid (95% and fuming)

✖


dPhosphoric acid (95%) & sulphuric acid (95% and fuming)

✖



An isolated system can exchange ______________ with its surroundings?


aMatter

✖


bEnergy

✖


cNeither matter nor energy

✓


dBoth matter and energy

✖



Plasticisers are added to polymers to improve their____________________?


aTensile strength

✖


bSoftness & flexibility

✓


cAcid resistance

✖


dAlkali resistance

✖



Kopp’s rule is used to calculate the heat capacity of___________________?


aSolids

✓


bLiquids

✖


cGases

✖


dAll (A), B. & (C)

✖


View Answer Solids

Goto Page No.

Page 85 of 843

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