What are the three classes of organic solvents?

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what is the PH of earth? does earth is neutral like ph value 7 for water indicating water is neutral?

0 Answers  

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I have Completed my B.Tech in Chemical Engineering from NIT Raipur, I want to prepare for HPCL Please Suggest me some books for Aptitude, Technical Questions & Please send me Previous Year Question Papers.

3 Answers   HPCL,

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what is the purpose of knockout drum in SRU?

3 Answers  

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Hi, I am preparing for Indian Forest Service (UPSC). Can you please help me to get previous years question papers (Chemcial Engineerign) (atleast 5).

1 Answers  

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How can you estimate the efficiency of a pump?

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In DM plant, If pH in anion outlet is 7.2 and Mixed bed pH is 6.2, wat could be the reason.

8 Answers   Cipla, Jindal,

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i want sample inteview question of chemical engg for BARC

0 Answers   BARC,

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How can you prevent bridging in a dilute phase pneumatic conveying system?

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How can arsenic be removed from aqueous waste streams?

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motor vs pump

1 Answers   Inogent Laboratories,

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I HAVE BEEN SELECTED FOR IOCL PANIPAT INTERVIEW,ACCTUALLY IAM DOING APPRENTIES TRAINEE IN CPCL.IAM GOING TO ATTEND THE IOCL PANIPAT INTERVIEW.SO PLEASE HELP ME HOW I PREPARE FOR INTERVIEW BY SUBJECT AND ALSO BY FIELD.

0 Answers   IOCL,

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