Which of the following set of equations could be used to ...
Which of the following set of equations could be used to represent the standard enthalpy of formation of glucose?
6C (s) + 6H 2(g) + 3O2(g) → C 6H12O6(s)
6CO2(g) + 6H2O (l) → C6H12O6(s) + 6O 2(g)
6C(g) + 6H 2(g) + 3O2(g) → C6H12O 6(s)
6C(g) + 6H 2(g) + 3O2(g) → C 6H 12O 6(aq)
Correct answer is B
No explanation has been provided for this answer.
An element Z contains 80% of \(^{16} _8\)Z and 20% of \(^{18} _8\)Z. Its relative atomic mass is...
Which of the following pollutants is biodegradable ? ...
Which of the following are structural isomers? ...
Which of the following statements about thermoplastic material is correct? They ...