Answer Posted / santosh salunkhe

In dm plant in sba silica mainly control but mb unit is a polishing unit collidal silica removes ultra filrtasion unit

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

1456

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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?

6176

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How can be set a responds factor for evaluating a unknown impurity by HPLC

2341

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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.

3011

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

2864

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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?

2209

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What can be the supporter of combustion except oxygen.

2760

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What is the brigg's raucher reaction?

2289

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What is the requirement to give RFlow when using RID detector?

3020

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what is induction on electrical insulators

2270

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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?

2608

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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]?

4960

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. Given that 2Hg2+ (aq) + 2 e- Hg22+(aq) E0 =0.92V Hg22+ (aq) + 2 e- 2Hg(l) E0 =0.85V Calculate standard free energy change and K for the following process at 25oC Hg22+(aq) Hg2+ (aq) + Hg(l)

6584

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what is the difference between elctrefining and electrolysis?

2184

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

1680

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