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Posted by on Tuesday, May 27, 2008 at 10:26pm.

1- What volume of hydrogen gas at 273 K and 1 atm pressure will consumed in obtaining 2.16 gm of elemental born(atomic mass=10.8)from the reduction of born trichloride by hydrogen:
A- 44.8 lit B-22.4 lit C- 89.6 lit D-67.2 lit

  • scince maths - , Tuesday, March 31, 2009 at 9:05am



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