Reducing agent for the extraction of metals, Aluminium metal is frequently ...

Aluminium metal is frequently used as a reducing agent for the extraction of metals such as chromium, manganese etc. Explain why? Ans) Aluminium is an highly electropositive metal

Show the diffrent kind of matter, Q. Show the diffrent kind of matter? ...

Q. Show the diffrent kind of matter? Liquid matter has a specific volume like a solid but flows and takes the shape of its container. A liquid is incompressible for the reaso

Physical properties alkyl halides, Physical properties Alkyl Halides (i...

Physical properties Alkyl Halides (i) CH 3 F,CH 3 Cl, CH 3 Br and C 2 H 5 Cl are gases at room temperature. The alkyl halides up to be colourless liquids whereas higher members

The energy of a radiation of wavelength, The energy of a radiation of wavel...

The energy of a radiation of wavelength 8000 Å is E 1  and energy of a radiation of wavelength 16000 Å is E 2 . What is the relation between these two: (1) E 1 =6E 2

Cyclohexane molecule, For the following cyclohexane molecule, illustrate cl...

For the following cyclohexane molecule, illustrate clear representations of both possible chair forms of the molecule.  Be sure to properly draw all the axial and equatorial groups

The highest covalent character, Highest covalent character is found in: ...

Highest covalent character is found in: (a1  CaF 2                                              (2) CaCl 2               (3) CaBr 2                              (4)

Periodic trends, what can you deduce about the relationship between ionizat...

what can you deduce about the relationship between ionization energy and reactivity of metals

Ionic bond,

Treshold frequency, How is threshold frequency related of the incident radi...

How is threshold frequency related of the incident radiation

Determine electrovalent bonding, Out of the following, which compound will ...

Out of the following, which compound will have electrovalent bonding: (1) Ammonia                                     (2) Water     (3) Calcium chloride    (4) Chloro