I'm not sure what pH the apple has, but lemon juice has a pH of 2. Hopefully this helps. :)
Green
The pH of apples vary depending on the type and ripeness but usually they have a pH around 4.0.
A lemon has a lower pH due to its higher acidic quality
Natural apple cider vinegar usually has a pH level of about 5 to 7. Any substance with a pH level lower than 7 is considered an acid and anything higher a base, therefore, making it an acid.
the pH level of a red delicious apple is 6.2
I'm not sure what pH the apple has, but lemon juice has a pH of 2. Hopefully this helps. :)
the pH level of a red delicious apple is 6.2
Green
Granny Smith Apples have a pH of 7.2 to 6.9.
The pH of apples vary depending on the type and ripeness but usually they have a pH around 4.0.
A lemon has a lower pH due to its higher acidic quality
the pH value of apple is 3.60
Natural apple cider vinegar usually has a pH level of about 5 to 7. Any substance with a pH level lower than 7 is considered an acid and anything higher a base, therefore, making it an acid.
Apples have a pH level of 3. Also, soda has a pH level of 4, and vinegar's pH level is 2.5.
An apple (red or other) is a fruit, of which only the 'juicy' part is acidic, like most fruit juices.The 'dry solid' part (fibres, 'flesh', skin etc.) of an apple does not have a pH value, so no acidic or alkaline properties.
on the ph scale a lemon is a 2 and the apple is around a three