Answer:(a) Only one
Statement 1: None of them uses seawater.
This statement is incorrect. Some coal-based thermal power plants use seawater for cooling purposes.
Statement 2: None of them is set up in water-stressed districts.
This statement is correct. Coal-based thermal power plants are typically not set up in water-stressed districts to minimize water usage and potential conflicts.
Statement 3: None of them is privately owned.
This statement is incorrect. There are privately owned coal-based thermal power plants in operation.