Download App

General Principles and Processes of Extraction of Elements — Chemistry STD 12 Science — Question

Rajasthan BoardEnglish MediumSTD 12 ScienceChemistryGeneral Principles and Processes of Extraction of Elements1 Mark
MCQ
Which ores contain silver :
  • ✓
    Galena
  • B
    Dolomite
  • C
    Limonite
  • D
    Magnetite
✓

Answer

Correct option: A.
Galena
A

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 "M.C.Q (1 Marks)" from General Principles and Processes of Extraction of Elements→General Principles and Processes of Extraction of Elements — all question types→Chemistry STD 12 Science question papers→Rajasthan Board STD 12 Science question papers→Rajasthan Board question paper generator→

Similar questions

Example of coenzyme is:
→
The first organic compound synthesized in the laboratory from an inorganic compound is:
→
Compound $\ce{C_2H_6O}$ has two isomers $X$ and $Y.$ On reaction with $HI, X$ gives alkyl iodide and water while $Y$ gives alkyl iodide and alcohol.Compounds $X$ and $Y$ are respectively:
→
Which one of the following is diamagnetic ion?
→
How much charge is required for reduction of 1 mole of $Al^{3+}$ to Al?
→
Aromatic amines are insoluble in water because:
→
A reversible galvanic cell is connected to an external battery. If the EMF of the battery is less than the EMF of the galvanic cell, then the current:
→
Which of the following oxides is amphoteric?
→
Dry distillation of calcium formate gives:
→
Which of the following species is not expected to be a ligand?
→