An ether contains 60 % carbon and 13.3 % hydrogen. Formula of the ether is:
Correct answer: C. C4H10O
- A. C2H6O
- B. C3H8O
- C. C4H10O
- D. C5H12O
Explanation
By converting the mass percentages to a mole ratio, the empirical formula is found to be C₄H₁₀O. Since this corresponds to a stable ether (like diethyl ether or methyl propyl ether), it is also the molecular formula.
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About Alcohols and Phenols
Alcohols are classified as primary, secondary or tertiary and studied through their hydrogen bonding, acidity, oxidation and reactions with active metals, acids and halogenating agents. Phenols require separate treatment because the hydroxyl group is attached to an aromatic ring, making their acidity and electrophilic substitution different from ordinary alcohols.
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