UPSC CSE Prelims 2017 Q73 — Science & Technology PYQ with Answer

Consider the following pairs: Commonly used / consumed materials — Unwanted or controversial chemicals likely to be found in them

1. Lipstick — Lead

2. Soft drinks — Brominated vegetable oils

3. Chinese fast food — Monosodium glutamate

Which of the pairs given above is/are correctly matched?