An example of a heterogeneous catalyst is a catalytic converter. A catalytic converter is an emissions control device that converts toxic pollutants in exhaust gas to less toxic pollutants by catalyzing a redox reaction (oxydation or reduction).
Transferring heat through electromagnetic waves
Answer:
The concentration of an acid in a solution can be determined by making an acid-base titration. To do this, a known volume of the acid solution is gradually added alkali solution whose concentration is known, until a neutral pH is reached.
Explanation:
Answer : The correct option is, (b)
Explanation :
According to the Henry's law:
where,
= molar concentration of = ?
= partial pressure of = 1.0 atm
= Henry's law constant =
Now put all the given values in the above formula, we get:
Therefore, the molar concentration of oxygen in water is,