give some reactions of change in colour, state and temperature of the product after reaction.

Asked by  | 7th Dec, 2009, 01:01: AM

Expert Answer:

1)    H 2(g) +Cl2 (g)2H2O(l)

2)   C+O2CO+Heat

3)   Fe +CuSO FeSO4 +Cu


               (blue solution)

Answered by  | 7th Dec, 2009, 10:12: AM

Queries asked on Sunday & after 7pm from Monday to Saturday will be answered after 12pm the next working day.