Answer Posted / ruchira roy

In a chemical reaction when the water is displaced downward by the gas through the delivery tube, collecting in the jar (filled with water), this process is called downward displacement of water. This process is used for collecting gases which are less dense and insoluble in water.

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

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

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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)

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What is the brigg's raucher reaction?

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What can be the supporter of combustion except oxygen.

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

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

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WHAT IS THE SYLLABUS OO GROUP -I?

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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?

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what is induction on electrical insulators

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what are UV rays absorbs slightly?

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

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

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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]?

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