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The functions of the IRDA are listed below:
Among petroleum refinery products, which has the lowest boiling point?
Which of the following is the most reactive element in the Halogen series?
The most abundant metal in the Earth's crust is:
What is the maximum value of deforming force up to which a material shows elastic property and above which the material loses it?
Glycol is used to manufacture which of the following?
The product of the equivalent weight and valency of an element equals its ______.
Which of the following is the most electronegative element in the periodic table?
Which of the following element is found in maximum percentage in the human body?
Which one of the following gases is supporter of combustion?
What is the main ore of aluminum?