Determine the frequency of light wave, Q. Determine the frequency of light ...

Q. Determine the frequency of light wave? Ans. The wavelength of red light is 7.0 x 10 -7 m. What is the frequency?  c = λv The first thing to remember here is that

Precipitation, qualitative analysis of cation

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Fatty acids distribution in trihydric alcohol, what is the pattern and mech...

what is the pattern and mechanism of fatty acid distribution in trihydri alcohol for triacylglycerol formation.

Internal conditioning methods of water,

Illustrate objectives of heat treatment processes, Illustrate objectives of...

Illustrate objectives of heat treatment processes Heat treatment is normally adopted for the following: (i) To refine grain structure (ii) To improve machinability (ii

The atomic number of an element mass number & electrons, The atomic number ...

The atomic number of an element is 35 and mass number is 81. The number of electrons in the outer most shell is: (1) 7       (2) 6         (3) 5       (4) 3 Ans: 7

High ionisation energy, High ionisation energy: The high ionisation en...

High ionisation energy: The high ionisation energy of helium (24.6 eV) makes it a potential gas to be used in plasma source. The nitrogen gas is generally not used as a pla

Acid and alkalis, jack prepared copper(11) sulphate by adding a metal oxide...

jack prepared copper(11) sulphate by adding a metal oxide to the acid. jill prepared sodium chloride by acid/alkali reaction. name the metal oxide and acid jack would use to mak

Organic chemistry, What are the theoretical physical properties of esters?

What are the theoretical physical properties of esters?

Oxidation/Reaction, Write a list of reduction half reactions for... Fe, Fe+...

Write a list of reduction half reactions for... Fe, Fe+3 Cu, Cu+1 Pb, Pb+2