To determinent the weight of a halogen in orangic compound, the compound is heated fuming `HNO_(3)` in presence of

To determine the weight of halogen in the organic compound, the compound is heated with fuming HNO_3 in presence of:

Presence of halogen in organic compounds can be detected using

An organic compound contains 46.78% of a halogen AgX. When 2.00 g of this compound is heated with fuming HNO_3 in the presence of AgNO_3 , 2.21 g of X was formed. The halogen X is [Given: atomic weight of Ag = 108, F = 19, C1=35.5, Bi = 80, l = 127]

The presence of halogen, in an organic compounds, is detected by