Is sucrose a strong electrolyte in water?
A strong electrolyte is the one which dissociate completely on passage of electricity and allows large amount of electricity to flow through it. Hydrochloric acid being a polar covalent compound dissolved in water , possess all above properties. In aqueous solution state, it has free ions to conduct electricity hence it is a strong electrolyte.
Sucrose can be hydrolyse to glucose and fructose, which are also non-electrolytes. The medicinal electrolyte is a mixture of glucose, sucrose, several minerals, such as K+, Mg2+, etc, with fruit juices, used to restore the lost essential minerals during diarrhea, vomiting, or other health conditions. Sucrose is a covalently bonded compound.
All ionic compounds are strong electrolytes, because they mostly break up into ions as. Molecular compounds may be non-electrolytes, weak electrolytes, or strong electrolytes,
For a compound to be an electrolyte, it has to produce positive and negative ions when it is dissolved in water. Sucrose is a stable covalent compound that does not ionise in water and therefore it is a non-electrolyte. It is a disaccharide made up of monosaccharides glucose and fructose, (structure is given below).
Table sugar, or sucrose, is a good example of a nonelectrolyte. You can dissolve sugar in water or melt it, but it won’t have conductivity. No ions are present to transfer the electrons.
A sucrose solution is a non-electrolyte because sucrose (C12H22O11 C 12 H 22 O 11 ) is a neutral covalent compound that does not ionize when…
The sucrose solution is hypertonic to the water – it is a more concentrated solution.
Glucose (sugar) readily dissolves in water, but because it does not dissociate into ions in solution, it is considered a nonelectrolyte; solutions containing glucose do not, therefore, conduct electricity. “nonelectrolyte.”
Strong Electrolyte Examples HCl (hydrochloric acid), H2SO4 (sulfuric acid), NaOH (sodium hydroxide) and KOH (potassium hydroxide) are all strong electrolytes.
A strong electrolyte is a solution in which a large fraction of the dissolved solute exists as ions. Some other polar molecular compounds become electrolytes upon being dissolved into water, but do not ionize to very great extent.
Chemical equations for dissolution and dissociation in water. Strong and weak electrolytes. For example, table sugar (sucrose, C12H22O11) – is quite soluble in water, but a sugar solution apparently conducts electricity no better than just water alone.