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The Eighth Schedule to the Constitution of India lists the official languages of the Republic of India.
What is the chemical name of Plaster of Paris?
Who discovered the atomic nucleus?
The slow corrosion of iron in the presence of moist air is known as:
Which gas is commonly used to fill balloons?
What is the common name for Calcium Sulfate Dihydrate?
Which of the following is NOT a physical change?
What is the total number of carbon atoms in a molecule of butane?
The gas usually causing explosions in coal mines is-
Which type of hydrogen is produced from fossil fuels without capturing the resultant carbon emissions?
Which one of the following is not a ‘Greenhouse Gas’?