This word is derived from a Greek word auxanein means to increase/intensify and chroma means color. So, the groups which intensify the color is called auxochrome. It also increases the affinity for textile fibers.
1.      Hydroxyl group (-OH).
2.      Amino group (-NH2).
3.      Methyl group (-NH-CH3).
4.      Nitrate group (-NO3) etc.


  1. If more people that write articles really concerned themselves with writing great content like you, more readers would be interested in their writings. Thank you for caring about your content.

  2. This article is an appealing wealth of informative data that is interesting and well-written. I commend your hard work on this and thank you for this information. You’ve got what it takes to get attention.
    bán đất Lâm Đồng

  3. Your music is amazing. You have some very talented artists. I wish you the best of success.
    Thông tin quy hoạch Quy Nhơn

  4. This is such a great resource that you are providing and you give it away for free. I love seeing websites that understand the value of providing a quality resource for free. It is the old what goes around comes around routine.
    Tra cứu quy hoạch Phú Quốc


Spamming is strictly Prohibited. Each and every Spam Comment will be deleted soon. So stay away from Spamming.