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Chemical Engineering · Q228

Process Control And Instrumentation

Engineering and GATE · Chemical Engineering · question 228

Q228

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
Answer
C.
Paramagnetic susceptibility of gases decreases with temperature
D.
Paramagnetic susceptibility of gases permits the measurement of their concentration

Answer: Option B

Solution

Answer: Option B
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