LGTCO/LGTF Exit Exam • Set 4 Question 12 of 30
What is the chemical formula of Methane?
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Direct Answer
Option B: CH4
Methane, the principal component of Liquefied Natural Gas (LNG) handled under IGC Code standards, is chemically represented as CH4, denoting a single carbon atom bonded to four hydrogen atoms in a stable tetrahedral molecular structure.
All Options
A
C2H6
B
CH4
(Correct Answer)
C
C3H8
D
C2H4
Detailed Explanation & Context
Methane, the principal component of Liquefied Natural Gas (LNG) handled under IGC Code standards, is chemically represented as CH4, denoting a single carbon atom bonded to four hydrogen atoms in a stable tetrahedral molecular structure.
Relevant Framework: STCW 2010 Manila Amendments • DG Shipping E-Learning & Exit Exam Standards • Liquefied Gas Tanker Cargo Operations (LGTCO/LGTF).
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