Carbon and its compounds quiz: trivia. Carbon is an important element in the world and it joins together with other elements to form compounds. Most of the carbon compounds are not good conductors of electricity and diamond is...
Questions: 15 | Attempts: 5954 | Last updated: Mar 22, 2022
Which of the following statements is true with regard to hydrogen?
i. Hydrogen reacts to attain a duplet of electrons in its K shell.
ii. Hydrogen always forms a single covalent bond.
iii. Hydrogen can form a single and a double covalent bond.
Questions: 10 | Attempts: 2570 | Last updated: Mar 22, 2022
Wearing of an H2S Monitor on the hard hat is permitted.
Coordination complexes in chemistry consist of atoms, which are metallic in nature and an array of boundless ions that are known as complexing agents. Find out about this and more through the quiz below. All the best.
Questions: 15 | Attempts: 1793 | Last updated: Mar 21, 2022
When 1 mol of CrCl3.6H2O is treated with excess of AgNO3, 3 mol of AgCl is obtained. The formula of the complex is