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The sudden fall of atmospheric pressure indicates –
Which gas is used to convert vegetable oils into solid fats?
Consider the following statements. Hypermetropia is a defect of vision in which:
What is the primary respiratory pigment in human blood?
Vitamin necessary to prevent prolonged bleeding is
Which of the following substances is classified as a carbohydrate?
What is the maximum value of deforming force up to which a material shows elastic property and above which the material loses it?
The process of gaining electrons is known as:
The Polymerisation of which of the following is used in the manufacturing of polythene in industry?
Which type of wave does not require a medium for propagation?