The pH of rain water collected from two cities A and B was found to be 6 and 5 respectively. The water of which city is more acidic ?

The pH of rain water collected from two cities A and B were found to be 6 and 5 respectively. The water of which city is more acidic ?

The pH of rainwater collected from two cition P and Q was formed to be 5 and 6 respectively. Water of which city is more acidic?

The pH of rainwater collected from two cities P and Q was formed to be 5 and 6 respectively. If 100 mL of rainwater of city P is diluted to 1000 mL by adding distilled water, will its pH increases or decrease?

The pH of acid rain water is :

The pH of a sample of water collected from a river is found to be in the range of 3.5 to 4.5. The most likely reason for this is the waste being discharged into the river from a :

If pH of rain water is less than 5.6, it is called___