JEE Main Chemistry question

Not in JEE Main or NEET syllabus

The gold numbers of gelatin, haemoglobin and sodium acetate are 0.005, 0.05 and 0.7 respectively. The protective actions will be in the order

Answer: (B)

Solution

Protective power is inversely proportional to gold number. Since $0.005\ (gelatin) < 0.05\ (haemoglobin) < 0.7\ (\text{sodium

Create a free account to read the complete working, and practise questions like this in a timed test.

Question ID VK-144911