Answer Posted / nitin raj

The bubbles of hydrogen gas are transferred through the delivery tube and collected in the gas jar .This process is known as downward displacement of water

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??

2440

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

1587

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what is induction on electrical insulators

2324

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What is the brigg's raucher reaction?

2345

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

3091

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

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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]?

5032

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what does 50 denote in dowex 50 ????

2578

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The rate constant for the second order reaction is 0.54/M.s at 300oC. How long (in sec) would it take for the concentration of NO2 to decrease from 0.62M to 0.28 M? 2NO2(g) 2 NO(g) + O2(g)

2598

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Why does the experimental lattice enthalpy of NaI differ greatly from the theoretical lattice enthalpy?

3428

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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)

6650

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

1522

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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?

2665

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

2923

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How to accelerate electron capture decay?

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