Chemical Engineering MCQs

Page No. 141

Mild steel storage vessels are suitable for the storage of___________________?


aAnhydrous ammonia


bFatty acids


cHydrochloric acid (95%)


dSulphuric acid (25%)


View Answer Anhydrous ammonia

Joule-Thomson co-efficient depends on the_____________________?


aPressure


bTemperature


cBoth A. & B


dNeither A. nor B


View Answer Both A. & B

The increase in hardness of metal due to its cold working is termed as the _______________ hardening?


aWork


bAge


cInduction


dFlame


View Answer Work

Trouton’s ratio is given by (where λb, = molal heat of vaporisation of a substance at its normal boiling point, kcal/kmol Tb = normal boiling point, °K) ___________________?


aλb/Tb


b Tb/λb


c√(λb/Tb)


d√(Tb/λb)


View Answer λb/Tb

Which one has the maximum tensile strength out of the following ?


aNodular cast iron


bPig iron


cWhite cast iron


dGrey cast iron


View Answer Nodular cast iron

The enthalpy change when ammonia gas is dissolved in water is called the heat of___________________?


aSolution


b Formation


c Dilution


dCombustion


View Answer Solution

Inconel is an alloy of_________________?


aTin, zinc and nickel


bIron, nickel and chromium


cCopper and nickel


dCopper and tin



Mixing vessel used for the chlorination of methane to produce methyl chloride is made of___________________?


aCopper


bCast iron


cAluminium


dHigh carbon steel


View Answer Cast iron

_______________ increases with increase in pressure?


aThe melting point of wax


bThe boiling point of a liquid


cBoth A. and B


d Neither A. nor B


View Answer Both A. and B

The high expansion metal normally used in the bimetallic thermometer is _______________ temperature measurement?


aBrass for low


bNickel alloys for high


cBoth A. & B.


dAluminium for all


View Answer Both A. & B.

Goto Page No.

Page 141 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