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प्रश्न
2 – butyne on chlorination gives ______.
विकल्प
1 – chloro butane
1, 2 – dichloro butane
1, 1, 2, 2 – tetrachlorobutane
2, 2, 3, 3 – tetra chloro butane
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उत्तर
2 – butyne on chlorination gives 2, 2, 3, 3 – tetra chloro butane.
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