A shiny brown colored element ‘x’ on heating in air becomes black in cooler name the element ‘x’and black colored compound formed?
790Why 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?
634Post New Chemical Engineering Questions
Hi, I want to validate an analytical procedure of a specified impurity, but this impurity is unavailable for me. can I use the API instead of impurity in the linearity test? in Which reference can I find such information?
how does refractive index detector work?
Specific Heat of Bagasse at 50% moisture, 40% moisture and 25% moisture?
Define a surfactant?
What is the definition of 'good' cooling tower water?
which reformer efficiencywise best?
Explain the method adopted to minimize shell side pressure drop in a shell?
What are the main terms in unit operations? What are its characteristics?
Explain the factors involved in designing kettle type reboiler?
Which type of pneumatic control valve is used mostly Either Air to Open r Air to close the value And guys I need reason for your reason
Explain why is a vacuum breaker used on shell and tube heat exchangers that are utilizing steam as the heating utility?
Explain the advantages of using a ball mill over other conventional methods of crushing?
Explain some good strategies for curing tube vibration in shell and tube exchangers?
Why is a vacuum breaker used on shell and tube heat exchangers that are utilizing steam as the heating utility?
What is a "saltation velocity"?
