When glowing splint is inserted into the mouth of a jar c...
When glowing splint is inserted into the mouth of a jar containing a gas, the splint is extinguished. The gas gives a white precipitate when passing into barium hydroxide. The gas is?
methane
hydrogen chloride
hydrogen
nitrogen
Correct answer is E
Co2 does not support combustion, it is used in fire extinguishers and when it is passed into a solution of barium hydroxide, a white precipitate of barium carbonate is formed
In the industrial production of H2 from water gas the CO2 produced along with the H2&...
A compound commonly used for sterilization and preservation of specimens and food is ...
What is the atomic number of Hafnium? ...
Which of the following metals does not react with water to produce hydrogen? ...
An organic compound containing 40.1% carbon and 6.6% hydrogen has an empirical formula of? ...
If a solid has a low melting point and dissolves readily in benzene, it would probably...