Question : The lead chromate which is toxic and carcinogenic, is used for the adulteration of ____________powder.
Option 1: Chili
Option 2: Garlic
Option 3: Turmeric
Option 4: Ginger
Correct Answer: Turmeric
Solution : The correct option is Turmeric.
The lead chromate, known for its toxicity and carcinogenic properties, is used to adulterate turmeric powder. This deceptive practice enhances the yellow colour, masking impurities or inferior quality. Consumption of lead-contaminated turmeric poses serious health risks, including neurological damage, digestive issues, and even cancer.
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Question : Which of the toxic heavy metals is found in modern tannery industries?
Option 1: Nickel
Option 2: Zinc
Option 3: Chromium
Option 4: Lead
Question : Which of the following can be used as an instant energy booster?
Option 1: Garlic
Option 2: Coriander
Option 3: Lemon
Option 4: Banana
Question : The acid used in lead storage cells is:
Option 1: Phosphoric acid
Option 2: Hydrochloric acid
Option 3: Nitric acid
Option 4: Sulphuric acid
Question : Which of the following is odourless, tasteless, and non-toxic and is made up of 93.05% methane, nitrogen, carbon dioxide, propane, and traces of ethane?
Option 1: LPG
Option 2: Chlorine
Option 3: CNG
Option 4: Gobar gas
Question : From the given options, choose the one which is not a product of the decomposition reaction of Lead nitrate.
Option 1: Nitrogen dioxide
Option 2: Oxygen
Option 3: Nitrogen
Option 4: Lead oxide
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