Ijmb Model Questions Vol1 2024 Chemistry Question 3
Practice practical question 3 from the 2024 Ijmb Model Questions Vol1 Chemistry examination. This question covers Chemical Bonding, Qualitative Analysis, Gravimetric Determination .
An unknown white solid (X) is to be identified. The following experimental procedures were carried out: 1. 1.00 g of X was added to 100 mL of distilled water and the mixture was stirred. Conductivity of the filtrate was measured as 0.85 µS·cm⁻¹. 2. Solubility observation: X dissolved only sparingly, leaving a slight residue. 3. A flame test on a small amount of the solid produced an orange‑red flame. 4. The aqueous filtrate was treated with excess aqueous AgNO₃ solution. The precipitate formed was filtered, dried and weighed. The mass of AgCl obtained was 1.29 g. Using the above information, answer the questions that follow.
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This is Ijmb Model Questions Vol1 2024 Chemistry Question 3. It is one of the practical questions from the 2024 Ijmb Model Questions Vol1 Chemistry examination.
The question covers Chemical Bonding, Qualitative Analysis, Gravimetric Determination .
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