Answer: Option (d) is the correct answer.
Explanation:
When we dissolve an ionic compound in water then it readily dissociates into ions.
This is because ionic compounds are polar in nature and like dissolves like. Since, water is also polar in nature hence,
For example, NaF is an ionic compound as it is formed by transfer of an electron from sodium atom to fluorine atom.
So, when NaF is dissolved in water then it dissociates into and ions.
As electric current occurs due to movement of electrons or ions. Therefore, a solution with and ions is able to conduct electricity.
Thus, we can conclude that if you want to conduct an electrical current, then dissolving solid NaF in water would produce a solution capable of this.
a) two water molecules - hydrogen bond
b) amine and carbonyl - hydrogen bond
c) protonated amine and deprotonated carboxylic acid - ionic bond
Explanation:
You may find the diagram of the chemical structures and the interactions in the attached picture.
Hydrogen bonds are formed when hydrogen is between two electronegative elements such as oxygen, nitrogen or fluorine.
Ionic bonds are formed when one element donates electronic charge from their valence electrons to complete the valence shell of other elements in such a way that results two ions with "+" and "-" charges.
Learn more about:
hydrogen bonds
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Answer:
The atom is oxidized is Ca.
Explanation:
- The oxidation-reduction reaction contains a reductant and an oxidant (oxidizing agent).
- The oxidation process is the process in which electrons are lost and produce positively charged ions.
- The reduction process is the process in which electrons is gained and negatively charge ions are produced.
- In the reaction of chlorine with calcium:
<em>Ca + Cl₂ → CaCl₂,</em>
Ca loses 2 electrons and is oxidized to Ca²⁺. (Ca <em>→</em> Ca²⁺ + 2e).
Cl is gains 2 electrons in "Cl₂, oxidation state zero" and is reduced to Cl⁻. (Cl₂ + 2e <em>→</em> 2Cl⁻).
Answer:
Yes
Explanation:
It was less clay. Which causes less area for impact.
Im pretty sure A slippery