1. Explain the hybridization state of the Nitrogen atom in the magnesium disodium edetate complex.
2. What is the nature of the C-O bond in the magnesium disodium edetate complex ?
3. Describe how the C-O bond may be formed in the magnesium disodium edetate complex.
Determine of pH of acid solutions like 0.1m hcl,0.5m hcl,0.025m hcl,0.0125m hcl by using quinhydrone and calomel electrode .compare the values of pH with theoretically calculated values.
An element X with electronic configuration of 2,8,2 ionizes to a configuration of 2,8 when it combines with another element Y of configuration 2,8,7 . What type of bonding is formed between the two elements ?