MP Board · Class 8 · Science · Coal and PetroleumCoke is described as:
📊Student Analytics & Stats
Total Attempts: 3
Accuracy Rate: 100%
Step-by-Step Solution
Coke is a tough, porous, and black substance which is an almost pure form of carbon used in the manufacture of steel and extraction of metals.
Detailed Options Breakdown
Option : A thick brown liquid
Incorrect choice. This distractor represents a common misunderstanding of the core principles of Coal and Petroleum.
Option 1: A tough, porous and black substance (Correct Answer)
Correct choice. Refer to the step-by-step verified solution guidelines above for details.
Option 2: A clean gaseous fuel
Incorrect choice. This distractor represents a common misunderstanding of the core principles of Coal and Petroleum.
Option 3: A lubricating oil
Incorrect choice. This distractor represents a common misunderstanding of the core principles of Coal and Petroleum.
💡 Study Guide: This question tests core syllabus concepts from Coal and Petroleum. For formulas, key summaries, and mock exam reference guides, read the full Coal and Petroleum Revision Notes.