📊 Chemistry
Q. Quartz crystals normally used in quartz clocks etc. is chemically
  • (A) Germanium oxide
  • (B) Sodium silicate
  • (C) Silicon dioxide
  • (D) A mixture of germanium oxide and silicon dioxide
✅ Correct Answer: (C) Silicon dioxide

You must be Logged in to update hint/solution

💬 Discussion

📊 Question Analytics

👁️
488
Total Visits
📽️
4 y ago
Published
🎖️
Ram Sharma
Publisher
📈
83%
Success Rate