When carbondioxide is bubbled into limewater a white precipitate is formed. If the passage of…
When carbondioxide is bubbled into limewater a white precipitate is formed. If the passage of the gas is…
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Which are the correct IUPAC names for H-CO(_2)CH(_3) and CH (equiv) CH
Which are the correct IUPAC names for H-CO(_2)CH(_3) and CH (equiv) CH A. Methyl methanoate and ethene B.…
Which of the following substances are all made by the process of polymerization?
Which of the following substances are all made by the process of polymerization? A. Nylon and soap B.…
An example of oxidation – reduction enzyme is
An example of oxidation – reduction enzyme is A. amylase B. protease C. lipase D. dehydrogenase Correct Answer:…
An organic compound X has the following properties: I. It is not miscible with water….
An organic compound X has the following properties: I. It is not miscible with water. ll. lt has…
The saponification of an alkanoate to produce soap and alkanol involves
The saponification of an alkanoate to produce soap and alkanol involves A. dehydration B. esterification C. hydrolysis D.…
2 – methyl propan -2- ol is an example of a
2 – methyl propan -2- ol is an example of a A. primary alkanol B. secondary alkanol C.…
Ethanol reacts with concentrated tetraoxosulphate (VI) acid at a temperature above 170 oC to form
Ethanol reacts with concentrated tetraoxosulphate (VI) acid at a temperature above 170 oC to form A. ethanone B.…
The isomers of C3H8O ARE
The isomers of C3H8O ARE A. 1 – propanol and 2 – propanol B. 1 – propanol and…
Carbohydrates are large molecules with the molecular formula C(_x)(H(_2)O)(_y). In which of the following pairs…
Carbohydrates are large molecules with the molecular formula C(_x)(H(_2)O)(_y). In which of the following pairs is x not…