Which of the following is the most convenient and efficient mode of transporting liquids and gases over long distances?
Answer & explanation
Correct answer: option 4
The correct answer is Option (4) → Pipelines
NCERT (2026-27): “Oil and Gas Pipelines … Pipelines are the most convenient and efficient mode of transporting liquids and gases over long distances. Even solids can also be transported by pipelines after converting them into slurry.” |