Get Started
1289

Q: In photography, the compound of nitrogen used is

  • 1
    Potassium nitrate
  • 2
    Silver nitrate
  • 3
    Ammonium carbonate
  • 4
    Ammonium bicarbonate
  • Show Answer
  • Workspace

Answer : 2. "Silver nitrate"
Explanation :

Answer: B) Silver nitrate Explanation: Silver nitrate is the basic substance from which silver bromide is obtained. The photographic films are impregnated with the light sensitive AgBr.

The Most Comprehensive Exam Preparation Platform

Get the Examsbook Prep App Today