Which of the following statements about main group elements and compounds is fal

Question

Which of the following statements about main group elements and compounds is false? chlorophyll, one of the most important biological compounds is a complex of Mg the ionizable hydrogen ions in the various phosphorus o are produced by breaking of a P_H bond diborane has a structure that can be explained by the presence of three-centre, two- electron B-H-B bonds Oxoacids of Cl range from HOCl, in which Cl is in the +1 oxidation state, to HClO_4., in which CI is in the +7 oxidation state Al is very reactive, but its corrosion in air is slow because of a protective oxide layer The activation energy for the isomerization of cyclopropane to propene is 274 kJ mol^-1. By what factor does the rate of reaction increase as the temperature rises from 500 degree C to 550 degree C, assuming all else remains constant? 2.6 4.0 times 10^2 1.0 13 it is impossible to calculate a value from the information given

Explanation / Answer

24) All statement except "b" is true.

"b" is false- (Reason- the ionizable hydrogen ions in various oxoacids of phosphorous produced by breaking of O-H bond rather than P-H)

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