anthracene |
اینتھراسین ۔ تارکول سے ماخُوذ ہائیڈرو کاربَن ۔ |
(1) - Anthracene (n.) A solid hydrocarbon, C6H4.C2H2.C6H4, which accompanies naphthalene in the last stages of the distillation of coal tar. Its chief use is in the artificial production of alizarin. |
anthracite |
وہ کوئلہ جس میں پتھر کا زیادہ جز ہوتا ہے ۔ |
(1) - Anthracite (n.) A hard, compact variety of mineral coal, of high luster, differing from bituminous coal in containing little or no bitumen, in consequence of which it burns with a nearly non luminous flame. The purer specimens consist almost wholly of carbon. Also called glance coal and blind coal. |