Typical hydrogenation reactions include the reaction of hydrogen and nitrogen to form ammonia and the reaction of hydrogen and carbon monoxide to form methanol or hydrocarbons, depending on the choice of catalyst.
The GMAT exam consists of four sections: An analytical writing assessment, integrated reasoning, the quantitative section, and the verbal section. Total testing time is three and a half hours, but test takers should plan for a total time of approximately four hours, with breaks.
GMAT scoring is not straightforward. For example, there are 41 multiple-choice questions in the Verbal Section and 37 in the Quantitative Section, but both sections are scored on a scale from zero to 60. How is that possible? The GMAT software uses special algorithms to arrive at a scaled score for each section.