The lead chromate which is toxic and carcinogenic, is used for the adulteration of __________ powder.
Show answer & explanation
Correct answer: C
Explanation
The correct answer is option 3 i.e. turmeric.
The toxic and carcinogenic lead chromate, known as "chrome yellow", is historically used for the adulteration of turmeric powder.
Lead chromate was added to turmeric to enhance its color and make it appear more vibrant. This practice, however, poses significant health risks due to the harmful effects of lead. The use of lead chromate for such purposes has been banned in many countries due to its toxicity and carcinogenicity.