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    				| 1. | Q.1. Balance the following Chemical Reaction (any wo)1x 2-2(a) Na+HO - NaOH+H,(b) HNO - H,0+NO, +0,(C) KMnO,+H,80,+,0,0,-K,SO, + MnSO, + CO, +11,0 | 
| Answer» 20NO2+10O2+ H2O=20HNO3 | |