The given substance K 2 Cr 2 O 7 is a strong electrolyte, weak electrolyte, or nonelectrolyte has to be identified. Concept introduction: Electrolytes: Ionic compounds dissociate in to two different ions like cation and anion, therefore its conduct the electricity. Ionic compounds are electrolytes, because it conducts an electric current when dissolved in water. Strong electrolyte: A compound that completely dissociates into its ions in aqueous solution. Strong acids and strong base are strong electrolyte because, they ionize completely. Weak electrolyte: A compound that dissociates partially in an aqueous solution. Aqueous solutions of weak electrolytes conduct less electricity. Weak acids and weak base are weak electrolyte because, they do not ionizing completely. Nonelectrolyte: Nonelectrolytes are not ionizing compound molecular compound. They do not conduct the electricity.
The given substance K 2 Cr 2 O 7 is a strong electrolyte, weak electrolyte, or nonelectrolyte has to be identified. Concept introduction: Electrolytes: Ionic compounds dissociate in to two different ions like cation and anion, therefore its conduct the electricity. Ionic compounds are electrolytes, because it conducts an electric current when dissolved in water. Strong electrolyte: A compound that completely dissociates into its ions in aqueous solution. Strong acids and strong base are strong electrolyte because, they ionize completely. Weak electrolyte: A compound that dissociates partially in an aqueous solution. Aqueous solutions of weak electrolytes conduct less electricity. Weak acids and weak base are weak electrolyte because, they do not ionizing completely. Nonelectrolyte: Nonelectrolytes are not ionizing compound molecular compound. They do not conduct the electricity.
Solution Summary: The author explains that ionic compounds dissociate in to two different ions like cation and anion, thus conducting an electric current when dissolved in water. Strong electrolyte, weak acid, and nonelect
The given substance K2Cr2O7 is a strong electrolyte, weak electrolyte, or nonelectrolyte has to be identified.
Concept introduction:
Electrolytes:
Ionic compounds dissociate in to two different ions like cation and anion, therefore its conduct the electricity. Ionic compounds are electrolytes, because it conducts an electric current when dissolved in water.
Strong electrolyte:
A compound that completely dissociates into its ions in aqueous solution. Strong acids and strong base are strong electrolyte because, they ionize completely.
Weak electrolyte:
A compound that dissociates partially in an aqueous solution. Aqueous solutions of weak electrolytes conduct less electricity. Weak acids and weak base are weak electrolyte because, they do not ionizing completely.
Nonelectrolyte:
Nonelectrolytes are not ionizing compound molecular compound. They do not conduct the electricity.
(b)
Interpretation Introduction
Interpretation:
The given substance HCOOH is a strong electrolyte, weak electrolyte, or nonelectrolyte has to be identified.
Concept introduction:
Refer to part (a)
(c)
Interpretation Introduction
Interpretation:
The given substance NH3 is a strong electrolyte, weak electrolyte, or nonelectrolyte has to be identified.
Concept introduction:
Refer to part (a)
(d)
Interpretation Introduction
Interpretation:
The given substance HI is a strong electrolyte, weak electrolyte, or nonelectrolyte has to be identified.
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