Ii. iii.
Equation that which relates pka to pH..
Could you use some other acid instead of acetic acid to get the acidic for
What is the unit of pka​

Iwould think it would be 2.6

The correct option is this: the sound waves from the two trombones have slightly different frequencies.from the question given above, we are told that the loudness of the sounds were increasing and decreasing, this is because the frequencies of the two sounds are different. the means that the number of waves that pass a fixed point in a given amount of time differ for both sounds.