Answer Posted / karuna shanker pandey

because MB has both anion and cation resin so mb remove all slippage cation and anion .most probably slippage cation is sodium and anion is silica .

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

3034

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what are UV rays absorbs slightly?

2130

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what is the difference between elctrefining and electrolysis?

2197

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

5155

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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??

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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.

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

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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?

6193

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what does 50 denote in dowex 50 ????

2535

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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)

6602

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

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

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

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

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WHAT IS THE SYLLABUS OO GROUP -I?

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