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Addressing the 1st India – Japan Environment week - Shri Bhupendra Singh Yadav.
Consider the following statements. Hypermetropia is a defect of vision in which:
What is heavy water?
Who among the following is known for the discovery of atomic-bomb?
Which of the following does not give effervescence with sodium carbonate?
What does a catalyst do in a reaction?
What happens to the boiling point of water at higher altitudes?
The atomic bomb is based on which principle?
Which of the following statement is/are true?
I. Metal oxides are acidic in nature
II. Non-metallic oxides are basic in nature
Turquoise is an ore/mineral of:
Which of the following metals does not liberate hydrogen gas when reacted with cold water but does so with steam?