A shiny brown colored element ‘x’ on heating in air becomes black in cooler name the element ‘x’and black colored compound formed?
1210Why is double the amount of gas collected in one of the test tubes in electrolysis of water than th amount collected in the other? Name this gas?
1001Post New Chemical Engineering Questions
What are the frequently asked technical questions in chemical engineering during PI?
What is the largest application for surfactants?
Hi, This is Naveen, plz if anybody have experience of IOCL interview, send me question.
What type of pump may be appropriate for a liquid near saturation, a low flow rate, and very limited npsha (net positive suction head available)?
What kind of concerns is associated with temperature pinch points in condensers?
Explain the different ways in which solids can be blended?
Explain how are vessel lined with glass or how are they coated?
What are some guidelines for sizing a psv for a fire scenario on a vessel in a refinery service?
how does the properties of an element changes by increasing protons and electrons?
What types of valves are recommended for slurry services?
Is there a difference in mtd (mean temperature difference) between 'e' and 'j' (divided flow) type shell and tube heat exchangers?
white rust formation over zinc plated and yellow passivated fasteners during CED painting. WHY?
Explain the factors involved in designing kettle type reboiler?
What are some typical applications for glass-lined reactors?
What is pneumatic conveying?