Galvanization of iron is carried out using
1). Zinc
2). Tin
3). Copper
4). Chromium
Answer This Question with Explaination and Earn! Click Here to Know More!
1. The basic chemical building block of natural rubber obtained from trees is
2. The chemical used in embalming biological materials is
4. The element used for making solar cells is
5. Which of the following is a secondary pollutant ?
6. Question 13.11:What are the necessary conditions for any system to be aromatic?