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2 uses of sodiam hydroxide, sodiam nitrate, sodiam chloride, barium nitrate, barium chloride, lead nitrate, ammonia solution, acidified potasium permanganet vii, methly orange indicater, zinc chloride, zinc sulphate, lead sulphate, potassium iodide, limus papers

'x' gm of a compound A3B2C5 contains 'y' gm of A atoms

 

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how to represent the possible fischer projections for 2-bromohexane