The lower your salary, the less efficient you are. This represents a correlation.
•false
•negative
•positive
•zero

I believe that it is a negative correlation

the answer is False. The false cause fallacy occurs when we wrongly assume that one thing causes something else.

you need to give more information

> b takes place in the gas phase in an isothermal tubular reactor. the feed is one mole of a per one mole of c, an inert. the entering temperature and pressure are 427°c and 10 atm, respectively. the gas constant r = 0.08206 atm · l/mol · k.