Question

In manufacture of NO,the reaction of N2 and O2 to form NO is favourable if
1. Pressure is increased
2. Pressure is decreased
3. Temperature is increased
4. Temperature is decreased
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Answer 1

Answer:

Le chatelier's principle- the reaction will proceed in the direction in which the effect of change is cancelled(minimised)

Answer 2

Answer:

temperature is increased then a/c to le chatlier principle reaction shift forward