Question Detail The ore which is found in abundance in India is monazite bauxite magnetitefluorspar Answer: Option A Similar Questions : 1. What is laughing gas ? nitrous oxidenitric oxidenitrogen oxidenitrogen peroxide Answer: Option A 2. Which of the following gases is the most toxic? Carbon dioxideSulphur dioxideCarbon monoxideAcetic acid Answer: Option C 3. Which of the following gas is used in cigarette lighters ? ButanePropaneMethaneEthane Answer: Option A 4. Human bone does not contain calciumcarbonoxygenphosphorous Answer: Option CExplanation:Human bone contains calcium, carbon, phosphorous. 5. Acids taste SourSweetMay be bothNone of both Answer: Option A Read more from - Chemistry Questions Answers