Toggle navigation
Home
KPSC Previous Question Papers
Article Category
kerala psc
upsc
General
Popular Pages
Multiple Choice Question in engineering-mechanics-kinetics-of-a-particle-impulse-and-momentum
Multiple Choice Question in database-database-redesign
Multiple Choice Question in current-affairs-2017-03-05
Question Answer in malayalam-kerala-psc-questions
Multiple Choice Question in malayalam-kerala-psc-questions
Question Answer in kerala-psc-questions-in-malayalam
Multiple Choice Question in kerala-psc-questions-in-malayalam
Multiple Choice Question in electronics-and-communication-engineering-electronic-devices-and-circuits
Multiple Choice Question in database-sql-for-database-construction-and-application-processing
Multiple Choice Question in 035/2016
Question Answer in KERALA PSC
Multiple Choice Question in KERALA PSC
Multiple Choice Question in 025/2016
Question Answer Bank
Multiple Choice Question Bank
Question Answer Category
Multiple Choice Question Category
Home
->
Multiple Choice Questions
Question Set
chemical engineering materials and construction
1. Which of the following would not be a suitable material of construction for handling aqueous hydrofluoric acid (HF) at 100°C ?
(A): Graphite
(B): Kel-F and teflon
(C): Monel
(D): Stainless steel
Previous Question
Show Answer
Next Question
Add Tags
Report Error
Show Marks
Ask Your Doubts Here
Type in
(Press Ctrl+g to toggle between English and the chosen language)
Post reply
Comments
Show Similar Question And Answers
QA->A photo sensitive material would emit electrons, if excited by photons beyond a threshold. To overcome the threshold, one would increase?....
QA->Which material is suitable for water purification?....
QA->About the revolt of 1857 which leader pointed out in 1864 that “there was no popular outbreak;even the soldiers would not have mutinied but for the Meerut punishments. I, therefore, think that the mutiny of 1857 was not a popular rebellion”?....
QA->Which port has become the first Indian port operator to achieve a new record of handling 200 million tonnes (MT) cargo movement?....
QA->Chemical mastication is operational after (deg. Centigrade)....
MCQ->Which of the following would not be a suitable material of construction for handling aqueous hydrofluoric acid (HF) at 100°C ?....
MCQ->Specify the material of construction suitable for handling concentrated HNO3 at 100°C.....
MCQ->A circuit is fed by two sources of different frequency and magnitudes 100 ∠0° V and 50 ∠30°V. The current in a particular branch is 10 ∠20° A. If the magnitudes of the sources are changed to 200 ∠0° V and 100 ∠0° V, the current in that branch should be....
MCQ->For handling sulphuric acid of 95% strength, the suitable material of construction for pipes is....
MCQ->At 100°C, water and methylcyclohexane both have vapour pressures of 1 atm. Also at 100°C, the latent heats of vaporisation of these compounds are 40.63 kJ/mole for water and 31.55 kJ/mole for methylcyclohexane. The vapour pressure of water at 150°C is 4.69 atm. At 150°C, the vapour pressure of methylcyclohexane would be expected to be....
×
×
Type The Issue
×
Your Marks
Terms And Service:We do not guarantee the accuracy of available data ..We Provide Information On Public Data.. Please consult an expert before using this data for commercial or personal use | Powered By:Omega Web Solutions
© 2002-2017 Omega Education PVT LTD...
Privacy
|
Terms And Conditions
Question ANSWER With Solution