Tag: Classification of Coal

  • Protests in Chhattisgarh

    Important for Prelims: Geography and EnvironmentMains: General Studies Paper I Protests in Chhattisgarh Over Coal Mining About Coal :- Distribution of Coal in India Classification of Coal  Practice Questions for Prelims Consider the following statements:1. Coal ash contains arsenic, lead and mercury.2. Coal fired power plants release sulphur dioxide and oxides of nitrogen into the environment.3.…