Answer Posted / ravi.attunuri

I)In DST Two water molecules are there.it release 100% water
molecules thats why we using DST
II)WATER IS 100%

Name the branch of chemistry that deals with the relationship between electricity and chemical reactions?

717

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Explain the difference between hcl acid and hcl gas?

595

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HI, I AM SUNIL BISHNOI.I AM PREPARING FOR ISHRO ASTRONOTES EXAM.PLEASE TELL ME ALL ABOUT THIS.

2045

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i am going to face exam for the post of executive trainee (chemistry) in M.P Power generation company,i want to know the level of exam ,type of questions can be asked,and about any book whigh i can refer.

1952

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Consider the polymerization of 1,2-dichloroethylene, h(cl)c=c(cl)h. What structural variations are possible in poly(1,2-dichloroethylene)? : Polymer Chemistry

726

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Why we have to add 200mg Na2CO3 in preparation of 0.1N sodium thiosulfate solution?

1132

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What are the factors which affect corrosion? : Electrochemistry Corrosion

528

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Sir, please give me previous year question paper for RRB for the post CHEMICAL AND METALLOGICAL ASSISTANT.

2289

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Define dipole moment?

596

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in api coa analytical method given as Ph Europe which api used in formulation in this api coa method given Ph Europe so for Analytical methic for finished product we require to refer Ph Europe monograph ok n.a.? So any extra impurities which is given in USP monograph of api or finished product need not require to monitor on above case n.a.? but how require to do specificity?

209

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Define ph?

638

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What are the two most abundant elements in the universe?

576

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Define a triglyceride?

573

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What is the difference between Assay and Purity?

978

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What is the difference between a heterogeneous and a homogeneous catalyst? What are some of the advantages of homogeneous catalysts? : Polymer Chemistry

590

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