VITEEE 2013 Paper

Section: Chemistry

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Question : 56 of 120

Marks: +1, -0

B can be obtained from halide by van-Arkel method. This involves reaction

2Bl3
Red‌hot‌W‌or‌Ta
→
filament
2B + 3I2
2BCl3+3H2
Red‌hot‌W‌or‌Ta
→
filament
2B + 6HCl
Both (a) and (b)
None of the above

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