Correct Answer : Total Internal reflection
Correct Answer : Urea
Friedrich Wöhler was the first to synthesize an organic compound from an inorganic substance. In 1828, he synthesized urea by slowly evaporating a water solution of ammonium cyanate, which he had prepared by adding silver cyanate to ammonium chloride.
Correct Answer : Angular Momentum
Correct Answer : Hydrogen
Correct Answer : Sucrose
This sweetener is about 600 times sweeter than table sugar but contains very few calories. Sucralose (Sucrose) is one of the most popular artificial sweeteners, and it is widely available. Manufacturers add it to a range of products from chewing gum to baked goods.
Correct Answer : Plants
Correct Answer : 111
Correct Answer : banana
Correct Answer : Biochemical Oxygen Demand in 5 days
Correct Answer : When the moon is between the sun and earth
