A. Artificial radioactivity
B. heating
C. Electroplating
D. Chemical reaction
Advertisement
Related Mcqs:
- Basic metals can be converted into gold by ?
- A. Heating B. Beating C. Artificial nuclear radioactivity D. Chemical reaction...
- The ratio of pure gold in 18 carat gold is _______________?
- A. 0.5 B. 0.9 C. 0.8.5 D. 0.75 Submitted by: WIQAR AHMAD...
- Copper is used in the production of___________?
- A. Brick kilns B. Children toys C. Kitchen utilities D. Electric wires...
- By which process copper is refined ____________?
- A. Roasting B. Oxidation C. Zone Refining D. Electrolysis Submitted by: WIQAR AHMAD...
- Television signals are converted into light signals by___________?
- A. Optical fiber B. Transistor C. Decoder D. Photo diode E. None of these...
- In a photocell light energy is converted into?
- A. potential energy B. chemical energy C. heat energy D. electrical energy Submitted by: Malik Asghar Hussain...
- When a bullet penetrates into a target, the kinetic energy of a bullet is converted into ?
- A. Potential energy B. Heat energy C. Both B&D D. Mechanical energy Submitted by: Mansoor Ahmed Suhag...
- Name the Scientist who stated that matter can be converted into energy?
- A. Boyle B. Einstein C. Avogadro D. Lavoisier Submitted by: Malik Asghar Hussain...
- Black gold is an oil; Black diamond is_________?
- A. Copper B. Iron C. Coal D. Wood Submitted by: Mansoor Ahmed Suhag...
- Which part of the human body contains the most gold?
- A. Liver B. Skin C. Toenails D. Kidney Submitted by: Mirza Musawer Jamil...
Advertisement
The correct answer to the question: "Copper can be converted into gold by ?" is "Artificial radioactivity".