Question
Silver bromide when kept in sunlight undergoes a change
in color. What is the color formed?Solution
Silver bromide reacts in sunlight to form silver and bromide. This is a specific example of decomposition reaction. AgBr(In the presence of sunlight) → Ag + Br2. The same reaction occurs for the compound AgCl in the presence of sunlight. The above reactions are used in white and black photography. Hence, option B is correct.Â
OUTLANDISH
Identify the highlighted part of speech, choose the correct answer
The student procrastinated too long and failed to finish the projectÂ
...From the options given below, select the option which states the correct combination of correct sentences.
- The fact is...
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Select the correctly punctuated sentence from the options below.
As a result of the unrellenting focus (A)/ on the anguished knocks (B)/ at the doors of the highest court, (C)/ the other inadequacies of the system (D)...
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