Download App

Coordination Compounds — Chemistry STD 12 Science — Question

Gujarat BoardEnglish MediumSTD 12 ScienceChemistryCoordination Compounds1 Mark
Question
Discuss briefly giving an example in case the role of coordination compounds in:
Extraction/ metallurgy of metals.
✓

Answer

Role of coordination compounds in extraction/ metallurgy of metals:The process of extraction of some of the metals from their ores involves the formation of complexes. For example, in aqueous solution, gold combines with cyanide ions to form $[Au(CN)_2].$ From this solution, gold is later extracted by the addition of zinc metal.

Need a full question paper?

Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.

Start Generating Free

Explore more

More "1 Marks Question" from Coordination Compounds→Coordination Compounds — all question types→Chemistry STD 12 Science question papers→Gujarat Board STD 12 Science question papers→Gujarat Board question paper generator→

Similar questions

Oxidation of ketones involves carbon-carbon bond cleavage. Name the products formed on oxidation of 2, 5-dimethylhexan-3-one.
→
Write the equations for the preparation of 1-iodobutane from:
1-chlorobutane.
→
Label the hydrophilic and hydrophobic parts in the following compound:$\text{CH}_{3}\text{(CH}_{2})_{10}\text{CH}_{2}\stackrel{{\ \ \ \ \ \ -}}{{\text{OSO}_{3}}}\stackrel{{+}}{{\text{Na}}}$
→
Write structure of the compound whose IUPAC names are as follow:1-Phenylpropan-2-ol.
→
Why are pentahalides more covalent than trihalides?
→
How the following conversion can be carried out?
Chloroethane to butane.
→
Give the reason for bleaching action of $Cl_2.$
→
What is physical adsorption?
→
Write IUPAC name of the following compounds and classify them into primary, secondary and tertiary amines.
$(CH_3CH_2)_2NCH_3$
→
Write the equation of Stephen reaction.
→