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Eva is ranked 3rd from the top and Vicky is ranked 7th from the bottom, and 12 people are between them. So, Eva's position from the bottom is 7 + 12 + 1 = 20
What color does litmus turn when neither acidic nor basic?
When pressure is increased the melting point of ice –
______ is defined as the number of moles of solute per litre of solution.
The chemical name of the Vitamin B6 is
Aqua regia, which can dissolve gold, is a freshly prepared mixture of concentrated hydrochloric acid and concentrated ______.
Which of the following colour of white light has the maximum wavelength?
Lexan is a man-made polymer used for making
Hydrogen exhibits properties similar to which groups in the periodic table?
Which one of the following is also called 'Fruit Sugar?
The slow corrosion of iron in the presence of moist air is known as: