A little quantity of trichloromethane (b.pt 60,^oC) was added to a large quantity of ethanol (b.pt 78,^oC). The most probable boiling point of the resultant mixture is from

• A 69 ^oC - 70 ^oC
• B 70 ^oC – 74 ^oC
• C 82 ^oC – 84 ^oC
• D 60 ^oC – 78 ^oC