Answer Posted / siva

what is ICH

why athanol-water mixtuere have maximum viscocity in wt% 40?

1731

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what kind of question can be asked in interview for polarimeter related ?

5194

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what is allowable limit Of stray light for a spectrophotometer laboratory instruments ?

1518

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During Soundness testing of Cement by Lechatelier method the Cement mould expands about 20 mm when merged in curing water for 24 hours after mould preparation.In that Cement MgO content is about 3.0%,SO3 is about 2.6% & Blaine is about 360 M2/Kg.Guess the reason & suggest solution.

3079

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what kind of question can be asked in interview for UV- VISIBLE & give me answer ?

3850

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4 Identify the substance oxidized, reduced, oxidizing agent and reducing agent for the following reactions

2493

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Find out how to make artifacts the maxwell boltzmann theory of gases . ps. I don't speak English that well

1585

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Sr-90, a radioactive isotope, is a major product of an atomic bomb explosion. It has a half life of 28.1 year. Calculate the first order rate constant for this nuclear decay and the fraction of 90Sr that remains after 10 half lives?

6251

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a sample of gas occupies a volume of {450.0 ml}at {740 mm Hg}and[16C]determine the volume of this same sample at [760 mm Hg]and [37c]?

5029

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Write the each half cell reaction and also net cell reaction for a cell

2921

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Normally entropy is expressed as q/T. But, work and heat have same unit. Why can't it be replaced by work?

2260

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In testing of Cement the formula for water requirement for setting time is as below- Water required for setting time = NC x 0.85 The question is that what is the logic of 0.85 in this formula??

2436

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what does 50 denote in dowex 50 ????

2575

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The use of vermilion on rubric of the Tartar Relation is confirmed by the presence of three lines attributed to HgS. Why should this diatomic have more than one vibrational line?

2660

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what is induction on electrical insulators

2323

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