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
Question Answer in malayalam-kerala-psc-questions
Multiple Choice Question in malayalam-kerala-psc-questions
Multiple Choice Question in current-affairs-2017-03-05
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
Question Answer in Antonyms
Multiple Choice Question in 035/2016
Question Answer in KERALA PSC
Multiple Choice Question in KERALA PSC
Question Answer Bank
Multiple Choice Question Bank
Question Answer Category
Multiple Choice Question Category
Home
->
Multiple Choice Questions
Question Set
chemical engineering refractory technology
1. Natural silica
(A): all (a), (b) and (c).
(B): is not stable at high temperature.
(C): mainly contains quartz.
(D): transforms to other allotropic forms i.e tridymite and cristoballite involving very high volume changes.
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->The heavier silicates named ‘Sima’ or silica + magnesium are most abundant in which layer?....
QA->Oil and Natural Gas Corporation ആസ്ഥാനം എവിടെയാണ് ?....
QA->Natural Gas [ പ്രകൃതി വാതകം ] ലെ പ്രധാന ഘടകം?....
QA->" The Mathematical Principles of Natural Philosophy" is a great work of ?....
QA->Who is the inventor of Natural Selection; Laws of?....
MCQ->Inhalation of silica dust by human being during hand drilling in mica mining, lead & zinc mining, silica refractory manufacture and in foundaries causes....
MCQ->At equilibrium the concentration of water in vapour phase (C)in kg/m3 of air space and the amount of water (m) adsorbed per kg of dry silica gel are related by, C = 0.0667m. To maintain dry conditions in a room of air space 100m3 containing 2.2 kg of water vapour initially, 10 kg of dry silica gel is kept in the room. The fraction of initial water remaining in the air space after a long time (during which the temperature is maintained constant) is....
MCQ->Semi-silica bricks compared to silica bricks have....
MCQ->For ornamental work, which type(s) of bricks is/ are preferred ? 1. Silica bricks 2. Silica lime bricks 3. Bricks produced in autoclaves Select the correct answer using the code given below :....
MCQ->Natural gas recovered along with crude oil from oil wells is called wet natural gas which has a higher __________ compared to the dry natural gas.....
×
×
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