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Quantity of wine in the mixture = 45 × 2/5 = 18 litres Quantity of water in the mixture = 45 × 3/5 = 27 litres Let x liters water be added to the mixture then, 18/(27+ x) = 1/3 54 = 27 + x x = 54 - 27 = 27 litres
Which mineral is the ore Of aluminium ?
Evaluate these statements regarding calcium carbide's effects and uses:
Statement (I): Calcium carbide releases acetylene gas.
Statement (...
What is the common name of the compound with the formula C6H5NH2?
Who is known as father of Green Revolution in India?
Identify the pairing that is not correctly matched.
(I) Dry ice - Solid form of carbon dioxide
(II) Fullerene - An allotrope of hydr...
Copper is extracted from which ore?
The Egg shell is made up of which of the following?
How many carbon atoms are present in a molecule of propene?
Which of the following is NOT a physical change?
The atoms which contains same number of Electrons are known as: