NURSING EXAM QUESTIONS
PHARMACOLOGY
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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AQ
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QH
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HQ
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WT
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Detailed explanation-1: -In this equation the (s) represents the solid state, and the (aq), which is an abbreviation for aqueous, shows that the ions are hydrated-that is, they have a certain number of water molecules attached to them.
Detailed explanation-2: -In a chemical equation, the subscript (aq) after a molecule means that it is aqueous. An aqueous solution is a solution in which the solvent is water.
Detailed explanation-3: -H2O is liquid. After all, if the substance water just is the substance H2O, then any normal instance of the one should be a normal instance of the other.
Detailed explanation-4: -It is a compound. 2 hydrogen atoms bonded to 1 oxygen atom. H2O is a liquid and aqueous both. Aqueous is term used to define liquid property.