Answer Posted / sonu

tunneling is the property of tiny particals like electron.
if h atom were the classic partical ,then the tunneling
probability would be zero.

what is induction on electrical insulators

2307

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

1499

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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?

2651

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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?

2248

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

2913

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what are UV rays absorbs slightly?

2169

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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?

6236

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

1724

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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)

6635

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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.

3062

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

1561

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

2400

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

3072

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What is the brigg's raucher reaction?

2327

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what does 50 denote in dowex 50 ????

2562

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