The color of iodine in the bottle is typically purple or brown.
The initial color of an iodine solution is yellow-brown.
The brown color in the bottle of pure HI is likely due to the slow decomposition of the hydrogen iodide (HI) into iodine (I2) and hydrogen gas (H2). This reaction can be catalyzed by light, heat, or impurities in the HI solution. The formation of iodine can give the solution a brown color.
Purple !! :) x
An iodine solution is typically dark brown or reddish-brown in color.
Iodine is a dark purple or black solid at room temperature.
Iodine
When a bottle containing solid iodine crystals stands at room temperature, it will form a violet haze which is iodine gas. Iodine crystals go through sublimation when undergoing heat. The gas will form back into iodine by placing the bottle in a cooler temperature.
The initial color of an iodine solution is yellow-brown.
Iodine
I stands for iodine. It is placed in group-17.
it is a yellowish/orange colour but when iodine is present, than it will turn an dark-blue/black colour
The brown color in the bottle of pure HI is likely due to the slow decomposition of the hydrogen iodide (HI) into iodine (I2) and hydrogen gas (H2). This reaction can be catalyzed by light, heat, or impurities in the HI solution. The formation of iodine can give the solution a brown color.
Purple !! :) x
An iodine solution is typically dark brown or reddish-brown in color.
cause iodine(brown) stains the rice
Iodine is a dark purple or black solid at room temperature.
Iodine solution reacts with light to undergo a photodecomposition reaction and therefore must be stored in amber bottles to minimise the amount of light that the solution is exposed to. If stored in a clear bottle it will gradually break down as the iodide ions are gradually converted to iodine and the solution turns a yellowish colour.