Question

Identify the correct statement from the following: 
UK 'copper' coins are Cu/Ni alloy. AgBr has special light-sensitive properties. Ti\(^{2+}\), V\(^{2+}\), Cr\(^{2+}\) are strong oxidising agents. The magnetic moment of V\(^{2+}\) is 2.84 BM.

• A. UK 'copper' coins are Cu/Ni alloy
• B. AgBr has special light-sensitive properties
• C. Ti\(^{2+}\), V\(^{2+}\), Cr\(^{2+}\) are strong oxidising agents
• D. The magnetic moment of V\(^{2+}\) is 2.84 BM

Hint:

Light-sensitive properties of silver halides like AgBr are crucial in traditional photography, where they form the basis of developing and fixing images.

Answer 1

The Correct Option is B

Evaluate each statement for factual accuracy. - AgBr is indeed known for its light-sensitive properties, commonly used in photographic films due to its ability to decompose to silver and bromine upon exposure to light. 
Conclusion: The statement about AgBr's light-sensitive properties is correct, making option (2) the correct answer.