The number of peaks obtained in mass spectrometry shows____________________?

Related Mcqs:

Percentage of calcium in calcium carbonate is___________________?

A. 80% B. 30% C. 40% D. 20%...

Which of the following ion formation is always exothermic ?

A. Uni-negative B. Uni-positive C. Di-negative D. Di-positive...

Butyl chloride gives possible isomers ?

A. 2 B. 3 C. 4 D. 5...

The balanced chemical equation for the reaction which occurs when Be is added to water is____________?

A. Be+2H2O?Be (OH)2+H2 B. Be+H2O?Be (OH)2+H2 C. Be+H2O?[Be (OH)4]+2+H2 D. no reaction...

In solids the temperature is the measure of__________________?

A. Average kinetic energy of molecules B. Vibrational kinetic energy C. Translational kinetic energy D. None of the above...