Answer / gobind

platinum, its comes from spanish word Platina which means
Lttle silver

Answer / sajeena

platinum

I want to ask the inventions of the maxwell boltzmann theory of gases?

0 Answers  

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How the value of Absorbance and molar extinction coefficient are caluculated?

2 Answers   Panacea,

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How much is the molar extinction coefficient of methylene blue at wavelenght 664 nm? Are molar extinction coefficient depend on concentration of solution?

3 Answers   Indfrag Limited,

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What is Downward Displacement of Water?

11 Answers   BARC, RyanAir,

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What is the difference between EMF and Voltage?

8 Answers   IGCAR,

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In Bulkdensity What is the difference between USP-I and USP- II

1 Answers   Reddy Labs,

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As per X-ray Fluorescence theory, when material particle is irradiated with X-ray the electron of innermost orbital of that element atom is exited and emits outside of the atom as photoelecrons, living behind a hole in innermost orbital . This hole is filled by outer orbital electrons. The question is that finely what happens to that photo electon which is emitted outside of the atom?

1 Answers   Grasim,

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what does 50 denote in dowex 50 ????

0 Answers  

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Why water is not detected in GC & solvents are not detected in HPLC?

2 Answers   Alkem Labs,

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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)

0 Answers  

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what are the different by which a new molecule can be characterised ?

2 Answers   Cipla, Reddy Labs,

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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?

0 Answers  

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