General Science - Chemistry MCQs
11. Which among the following minerals is also known as Horn Silver?
12. Consider the following particles in relation to the matter:
- π-Meson (Pi-meson)
Which among the above are considered to be mass less and charge less?
13. Polymetallic Modules (PMN) predominantly contain_____?
14. The colors in the fine cut diamond are because of which among the following?
15. Benzoepin, Parrysulfan, Phaser, Thiodan, Thionex etc. are the names of which among the following pesticides?
16. An aqueous solution of Sodium Acetate will be of which among the following nature?
17. Aluminum is getting popular worldwide today as a “Green Metal”. Which among the following properties of Aluminum makes it a Green Metal?
18. Acetylene cannot be safely pressurized as a pure compound. Which among the following is used for safe storage and transportation of Acetylene?
19. Above 70 °C, sodium bicarbonate has a property of gradually decomposing, which makes it usable in Bakery products. Which among the following end product of this Thermal decomposition of Sodium bicarbonate makes it usable for the above purpose?
20. Which among the following substances is being used most commonly for producing synthetic jet Fuel?