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Q. Determine the Ionization in Solutions?
Ans.
Ionic compounds dissolve in water because the polar water molecule pulls apart the ions of the ionic compound. This process is called ionization For example, NaCl ionizes in water when it breaks up into Na+ and Cl- ions.
Compounds whose aqueous solutions conduct electricity are called electrolytes.
On the other hand, some substances dissolve in solution and do not ionize. They simply break up into their neutral molecules and become surrounded by the molecules of solvent.
Compounds whose aqueous solutions do not conduct electricity are called nonelectrolytes. They are nonelectrolytic because they do not contain charged particles to carry electric current. For example, sugar dissolves in water but does not ionize.
sometimes we put a coordinate bond or sometimes we put a double bond in between s and a nonprotonated o atom in the structure of h2so4.is there any diifference in between these two
lithium and beryllium markedly differ from other members of their respective groups.
which compound has sharp, unpleasant and pungent smell?
Metallurgical Rate Phenomena
The configuration 1s 2 2s 2 2p 5 3s 1 shows: (1) Ground state of fluorine atom (2) Excited state of fluorine atom (3) Excited state of neon atom (4) Excited state
formation of propane by parkin reaction
An atom or group of atoms, which verify the characteristic properties of the Substance it, is known as functional group.
Correct statement is: (1) K=4s 1 , Cr= 3d 4 4s 2 , Cu= 3d 10 4s 2 (2) K=4s 2, Cr= 3d 4 4s 2 , Cu= 3d 10 4s 2 (3) K=4s 2 Cr= 3d 5 4s 1 , Cu= 3d 10
The abstraction of a hydrogen atom The H-CN bond is stronger than the O-H bond, the abstraction of a hydrogen atom from HCN by the tert-butoxy radical is endothermic by 528 - 4
copper reacts with oxygen to form two oxide X and Y .On analysis 1.535g of X yielded 1.365g of copper and 1.450g of Y yielded 1.160g of copper. [I] determine the chemical formula
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