Overview of General Metallurgical Processes

Q.

Which of the following is not related to the metallurgy of Silver?

1. Cyanide process

2. Horn silver

3. Argentite

4. Sphalerite

Q.

Which among the following is the most reactive?

1. $C{l}_2$

2. $B{r}_2$

3. $I_2$

4. $ICl$

Q.

Which of the following is not a process in the extraction of metals?

1. Rusting

2. Grinding

3. Crushing

4. Pulverizing

Q.

Which of the following is not suitable for leaching?

1. Magnesium

2. Gold

3. Silver

4. Bauxite