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The first Summer Olympic Games were held in 1896 in Athens, Greece. These games marked the revival of the ancient Olympic tradition and featured athletes from various countries competing in multiple sports.
Which of the following is a water soluble vitamin?
How can a mixture of sand and salt be separated?
Aromatic hydrocarbons contain at least how many benzene rings in their molecules?
Turquoise is an ore/mineral of:
When chlorination of dry slaked lime takes place, _________ will form as the main product.
Ethane gas has a slightly _____ taste.
Which is the lightest and most abundant chemical element, constituting roughly 75 % of the Universe’s elemental mass?
The efficiency of a Carnot engine depends on:
Which law explains why planets move faster when they are closer to the Sun?
Match the following