A shiny brown colored element ‘x’ on heating in air becomes black in cooler name the element ‘x’and black colored compound formed?
462Why 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?
403Post New Chemical Engineering Questions
What is a black body?
Explain how can you keep our seawater used for heat rejection clean before entering our heat exchangers?
What is some common piping materials used to transport slurries?
how does the properties of an element changes by increasing protons and electrons?
What are the three classes of organic solvents?
Can large temperature differences in vaporizers cause operational problems?
pls send me model paper of NPCIL for executive trainee. and syllabus of executive trainee 2015.
i want sample inteview question of chemical engg for BARC
print a pattern of abcdcba abc cba ab ba a a ab ba abc cba abcdcba
what are the chemicals used in PFR and MFR to Process?
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What does the catalytic converter on an automobile really do?
Explain how can you estimate the efficiency of a pump?
What are the factors involved in designing kettle type reboiler?
What are the uses of quicklime?
