Which of the Following Correctly Labels the Salts? HF (K_{a $\times$}

question 91

Multiple Choice

Which of the following correctly labels the salts? HF (K_a = 7.2 $\times$ 10^-4)
NH₃ (K_b = 1.8 $\times$ 10^-5)
HCN (K_a = 6.2 $\times$ 10^-10)

• A)NaCN = acidic,NH₄F = basic,KCN = neutral
• B)NaCN = acidic,NH₄F = neutral,KCN = basic
• C)NaCN = basic,NH₄F = basic,KCN= neutral
• D)NaCN = basic,NH₄F = neutral,KCN = basic
• E)NaCN = basic,NH₄F = acidic,KCN = basic

---

Definitions:

Job Satisfaction

The level of contentment or happiness an individual feels towards their job role, considering aspects such as work environment and compensation.

Psychological Contract

An unwritten agreement that exists between an employer and employees, outlining mutual expectations including attitudes, behaviors, and contributions.

Confidential Disclosure Agreement

A legal contract that outlines the information that one or more parties agree to share with each other and the restrictions on its use.

Consortium Agreement

A formal agreement between multiple organizations or institutions to collaborate towards a common goal, often seen in research, educational, or business contexts.