NURSING EXAM QUESTIONS
BIOCHEMISTRY
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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4
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14
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7
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15
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Detailed explanation-1: -A) Sodium hydroxide is the strongest base because it completely dissociates to form sodium ions and hydroxide ions. These hydroxide ions are treated with hydrogen ions further from the acid and completely ionize the hydrogen ions.
Detailed explanation-2: -The hydroxide ion is the strongest base that can exist in solution.
Detailed explanation-3: -Basic nature of amine is due to the presence of lone pair of electrons on nitrogen atom which is available for the bond formation with Lewis acid. Due to +I effect of −CH3 group, CH3NH2 is the strongest base.
Detailed explanation-4: -Lithium hydroxide-LiOH. Sodium hydroxide-NaOH. Potassium hydroxide-KOH. Rubidium hydroxide-RbOH. Cesium hydroxide-CsOH. Calcium hydroxide-Ca(OH)2 Strontium hydroxide-Sr(OH)2 Barium hydroxide-Ba(OH)2