

MCQOPTIONS
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1. |
Read the given passage and fill in the blanks by choosing an appropriate option.The process of conversion of wood into coal is called ___i___. There are three main varieties of coal which vary in their carbon content. ___ii___ has upto 96 per cent of carbon, ___iii___ has about 65 per cent carbon while ___iv___ has about 38 per cent carbon. |
A. | (i)(ii)(iii)(iv)Destructive distillationLigniteAnthraciteBituminous coal |
B. | (i)(ii)(iii)(iv)CarbonisationAnthraciteLigniteBituminous coal |
C. | Blood supplies nutrients to the body |
D. | (i)(ii)(iii)(iv)Destructive distillationBituminous coalAnthraciteLignite |
Answer» D. (i)(ii)(iii)(iv)Destructive distillationBituminous coalAnthraciteLignite | |