Question : The first organic compounds synthesised in the laboratory was
Option 1: Urea
Option 2: Uric acid
Option 3: Lactic acid
Option 4: Glucose
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Correct Answer: Urea
Solution : The correct option is Urea.
Urea was the first organic substance synthesised in a laboratory. This was a significant discovery in chemistry since it demonstrated that organic molecules could be synthesised from inorganic starting elements. When ammonium cyanate is heated, it decomposes into urea and ammonia. Urea is a white, odourless substance that is water-soluble. It is the primary nitrogenous waste product generated by animals and is secreted in urine. Urea is also used in fertilisers and other industries.
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Question : Lactitol is derived through the hydrogenation of:
Option 1: maltose
Option 2: lactic acid
Option 3: lactose
Option 4: glucose
Question : Deposition of uric acid crystals at the joint is the cause of
Option 1: Arthritis
Option 2: Osteoporosis
Option 3: Osteomalacia
Option 4: Rickets
Question : The acid stored in batteries is:
Option 1: Sulphuric acid
Option 2: Nitric acid
Option 3: Hydrochloric acid
Option 4: Acetic acid
Question : Hydrochloric acid is also known as
Option 1: Gallic acid
Option 2: Picric acid
Option 3: Muriatic acid
Option 4: Chloric acid
Question : In which form is glucose stored in our body?
Option 1: Insulin
Option 2: Glucose
Option 3: Glycogen
Option 4: Fat
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