Chemistry
In a reaction of the type A+B ? C+D one could ensure it to be a first order reaction by :

Adding a catalyst
Increasing the temperature
Increasing the concentration of a product
Increasing the concentration of a reactant

ANSWER DOWNLOAD EXAMIANS APP

Chemistry
Which of the process is known as nitrification?

Reaction of Nitrogen Monoxide with oxygen to form nitric acid
Conversion of ammonia to nitrites
Reaction of nitrogen dioxide with water to form nitric acid
Conversion of nitrite to nitric oxide

ANSWER DOWNLOAD EXAMIANS APP