Process Control & Instrumentation Mcqs for Chemical


Q.  Pick out the wrong statement ?

a. O2, NO and NO2 exhibit paramagnetic properties as a result of unpaired electrons
b. CO2 is the strongest paramagnetic gas
c. Paramagnetic susceptibility of gases decreases with temperature
d. Paramagnetic susceptibility of gases permits the measurement of their concentration


ANSWER: See Answer
 
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