aliensbrain
  • Home
  • Study
  • Quizzes
  • 🎤AI Practicefree
  • Notebooks
  • Community
  • Sign in
  • General Knowledge FAQs
  • Which one of the following is used to restore the colour ...
Multiple choice

Which one of the following is used to restore the colour of old oil-paintings?

  1. Ozone

  2. Saltpetre

  3. Hydrogen peroxide

  4. Sodium chloride

Reveal answer Fill a bubble to check yourself
D Correct answer

Keep practicing — related questions

  • Which of the following APIs are not used to handle exception when we try to update the UI from one of our w...
  • Which one of the following is defined by Android using a combination of XML layout files and Java code?
  • For which one of the following reasons does Internet Protocol (IP) use the time to-live (TTL) field in the ...
  • Power is the name of oil from which of the following Oil gaints?
  • Which of the following methods of the painting is called to clear the screen and call the paint() method?
  • The following resolution rule is used in logic programming. Derive clause (P$\lor$Q) from clauses (P $\lor$...
  • Which one of the below dosn't use narrow gauge
  • Which one of the following is a modified stem?
Play the full quiz 🎤 Practise this topic out loud
Advertisement
© Aliensbrain | all rights reserved
  • About
  • Contact
  • Terms and Condition
  • Privacy Policy