Questions
What is the chemical formula of calcium carbide?
- CaC
- CaC2
- Ca3C2
- Ca4C3
Which of the following is not a carbide?
- Silicon carbide
- Tungsten carbide
- Chromium carbide
- Iron oxide
What is the IUPAC name of silicon carbide?
- Silicon(IV) carbide
- Silicon carbide
- Silicon dicarbide
- Silicon tetracarbide
Which of the following carbides is the hardest?
- Boron carbide
- Silicon carbide
- Tungsten carbide
- Tantalum carbide
What is the chemical formula of tungsten carbide?
- WC
- W2C
- W3C2
- W4C3
Which of the following carbides is used as an abrasive?
- Silicon carbide
- Tungsten carbide
- Chromium carbide
- Tantalum carbide
What is the chemical formula of chromium carbide?
- CrC
- Cr2C
- Cr3C2
- Cr4C3
Which of the following carbides is used in the production of steel?
- Calcium carbide
- Silicon carbide
- Tungsten carbide
- Chromium carbide
What is the chemical formula of tantalum carbide?
- TaC
- Ta2C
- Ta3C2
- Ta4C3
Which of the following carbides is used in the production of cutting tools?
- Tungsten carbide
- Silicon carbide
- Chromium carbide
- Tantalum carbide
What is the chemical formula of hafnium carbide?
- HfC
- Hf2C
- Hf3C2
- Hf4C3
Which of the following carbides is used in the production of nuclear fuel?
- Uranium carbide
- Plutonium carbide
- Thorium carbide
- Neptunium carbide
What is the chemical formula of zirconium carbide?
- ZrC
- Zr2C
- Zr3C2
- Zr4C3
Which of the following carbides is used in the production of semiconductors?
- Silicon carbide
- Gallium carbide
- Indium carbide
- Boron carbide
What is the chemical formula of niobium carbide?
- NbC
- Nb2C
- Nb3C2
- Nb4C3