What can be the viva questions on oxalate ions?

Answer 1

Oxalates are salts of oxalic acid containing oxalate ion. Oxalate ion is a dianion. Upon protonation, oxalate ion forms a commonly known compound, oxalic acid. The commonly known oxalate salts are sodium oxalate, potassium oxalate etc. The calcium metal ion reacts with oxalate ion to form an insoluble precipitate of calcium oxalate, which is the primary constituent of most of the common kind of Kidney stones.

Answer 2

During a viva examination on oxalate ions, potential questions may include the chemical formula of oxalate ions (C2O4^2-), their structure, properties, uses, and reactions. You may also be asked about the methods of preparation and detection of oxalate ions, their role in coordination chemistry, and their significance in environmental chemistry due to their presence in certain plants and minerals. Additionally, questions may focus on the toxicity of oxalate ions and their effects on human health, particularly in the formation of kidney stones.

Answer 3

Oh, honey, you must be preparing for a chemistry viva. Well, buckle up, buttercup. Some viva questions on oxalate ions could include discussing their chemical formula, properties, uses, and even their role in complexometric titrations. Just remember, confidence is key, and don't let those examiners ruffle your feathers.

Answer 4

Oh, what a lovely question! In a viva session about oxalate ions, you might be asked about their chemical properties, their role in nature, or how they can be detected in a laboratory setting. Remember, just take a deep breath, embrace the curiosity, and share your knowledge with a happy heart.

Answer 5

1. What are the characteristics of oxalate ions?
2. How do oxalate ions form inorganic complexes?
3. What are the applications of oxalate ions in analytical chemistry or industrial processes?
4. How are oxalate ions detected and quantified in a sample?

Answer 6

[object Object]