hydrogen, Chemistry

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what is water gas and how is it prepared?

Related Discussions:- hydrogen

The element having atomic number 14 should, The atom of the element having ...

The atom of the element having atomic number 14 should have: (1) One unpaired electron (2) Two unpaired electrons (3) Three unpaired electrons (4) Four unpaired electr

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Q. Explain  heat according to kinetic theory of matter? Ans. On an atomic level the definitions of heat and temperature becomes more precise. According to the kinetic theory of

Periodicity, characteristics of group 13 elements

characteristics of group 13 elements

The de-broglie wavelength of a particle with mass, The de-Broglie wavelengt...

The de-Broglie wavelength of a particle with mass 1gm  and velocity  100m/ sec is: (1) 6.63 x 10 -53 m                             (2) 6.63 x 10 -34 m                (3

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Molten sodium chloride conducts electricity due to the presence of: (1) Free electrons (2) Free ions (3) Free molecules (4) Atoms of sodium and chlorine Ans:  Free

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list the physical properties of two examples of metallic and non metallic elements

Show the hydrides of boron and aluminium, Q. Show  the Hydrides of Boron an...

Q. Show  the Hydrides of Boron and Aluminium? Boron forms a series of volatile hydrides which resemble in some respects, e.g., volatility and covalent nature, the hydrides of c

Does ph affect the enzyme activity, The concentration of hydrogen ions in s...

The concentration of hydrogen ions in solution affects the enzyme activity. Every enzyme has maximal efficiency under an optimum pH. As pH is one of the factors for the denatura

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why are higher members of amines less odourous

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