oleum उदाहरण वाक्य

RDX synthesis does not require oleum.
Sulfonation with oleum gives 4-amino-5-methoxy-2-methylbenzenesulfonic acid.
One corner is stacked high with cases of Rust-Oleum, an anti-oxidant treatment.
On contact with the air, oleum becomes a cloud of white gas and can cause respiratory irritation.
Solid oleum can then be converted into liquid at the destination through steam heating or dilution or concentration.

Until this process was made obsolete by the contact process, oleum had to be obtained through indirect methods.
Certain compositions of oleum are solid at room temperature, and thus are safer to ship than when liquid.
From Rust-Oleum paint company it is color No . 214086 but still looks black on color cards.
Norfolk Southern freight train 15T derailed 27 cars, resulting in the release of oleum or fuming sulfuric acid.
Oleum is also known as fuming sulfuric acid because it forms a sulfuric acid mist when it mixes with water vapor.