In which among the following categories, Radon (Rn) can be placed?

In which among the following categories, Radon (Rn) can be placed? 1. Radioactive Element 2. Inert Gas 3. Noble Gas Choose the correct option: [A]Only 1 [B]1 & 2 [C]2 & 3 [D]1, 2 & 3 Show Answer 1, 2 ..

In the manufacture of Vanaspati ghee from vegetable oils, which among the following gas is used?

In the manufacture of Vanaspati ghee from vegetable oils, which among the following gas is used? [A]N2 [B]CO2 [C]H2 [D]Ne Show Answer H2

When a tubelight breaks, a cracking sound is produced because ____?

When a tubelight breaks, a cracking sound is produced because ____? [A]Pressure inside the lamp is less than atmospheric pressure [B]Pressure inside the lamp is more than atmospheric pressure [C]The lamp is filled with reactive gases [D]The lamp is filled ..

Which among the following is the objective of the Methyl tert-butyl ether (MTBE) mixing with Petroleum?

Which among the following is the objective of the Methyl tert-butyl ether (MTBE) mixing with Petroleum? [A]Raise Octane Number [B]Antioxidant Stabilizer [C]Lead Scavanger [D]Fuel Dye Show Answer Raise Octane Number MTBE is a gasoline additive, used as an oxygenate to ..

Which among the following is the most abundant organic compound in nature?

Which among the following is the most abundant organic compound in nature? [A]Glucose [B]Fructose [C]Sucrose [D]Cellulose Show Answer Cellulose

The most important contributor of sea salt is ____?

The most important contributor of sea salt is ____? [A]Rivers [B]Salty Rocks at bottom of sea [C]Aquatic animals in Sea [D]Atmosphere around sea Show Answer Rivers