Green coal, in order to be burnt, must be? November 20, 2021November 20, 2021 administrator A. heated sufficientlyB. burnt in excess airC. heated to its ignition pointD. burnt as powderCheck AnswerC. heated to its ignition point Share the PostRelated Posts:A public company must have at least————- directors…The length of a rope by which a cow must be tethered…Punishing the offenders is a primary function of all…The chief coal bearing formation in India is known as theThe first coal mine in IndiaWhite coal refers to