The transition metal with the highest melting point is:
Step 1: Understanding Melting Points in Transition Metals - Transition metals have high melting points due to strong metallic bonding and partially filled d-orbitals. - Among all transition metals, tungsten (\( W \)) has the highest melting point.
Step 2: Comparing Melting Points - Tungsten (\( W \)) has a melting point of 3422°C, which is the highest among all transition metals.
- Other transition metals: - Rhenium (Re): 3186°C - Chromium (Cr): 1907°C - Molybdenum (Mo): 2623°C
Step 3: Conclusion - Since tungsten (\( W \)) has the highest melting point, it is the correct answer.
Which of the following are ambident nucleophiles?
[A.] CN$^{\,-}$
[B.] CH$_{3}$COO$^{\,-}$
[C.] NO$_{2}^{\,-}$
[D.] CH$_{3}$O$^{\,-}$
[E.] NH$_{3}$
Identify the anomers from the following.

The standard Gibbs free energy change \( \Delta G^\circ \) of a cell reaction is \(-301 { kJ/mol}\). What is \( E^\circ \) in volts?
(Given: \( F = 96500 { C/mol}\), \( n = 2 \))