Download App

Metallurgy — Chemistry STD 12 — Question

Tamilnadu BoardEnglish MediumSTD 12ChemistryMetallurgy1 Mark
MCQ
An example of an oxide ore is ……………
  • A
     malachite
  • ✓
     bauxite
  • C
     galena
  • D
     zinc blende
✓

Answer

Correct option: B.
 bauxite
bauxite

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 "Choose the most appropriate answer from the given alternatives and write the option code and the corresponding answer." from Metallurgy→Metallurgy — all question types→Chemistry STD 12 question papers→Tamilnadu Board STD 12 question papers→Tamilnadu Board question paper generator→

Similar questions

Which one of the following substance has the highest proton affinity?
→
Which one of the following does not undergo halo form reaction?
→
In a galvanic cell, the electrons flow from
→
Hair cream is ____________.
→
Assertion: pure iron when heated in dry air is converted with a layer of rust.
Reason: Rust has the composition$Fe _3 O _4$
→
Which of the following act as catalyst in the oxidation of alcohol into acetic acid?
→
Identify the monohydric unsaturated alcohol.
→
Which of the following is incorrect for physisorption?
→
The products formed when propene is ozonolysed are …………….
→
The vacant space in bcc lattice unit cell is ____________.
→