Which of the following is NOT correctly matched?
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Atomic numbers of four elements are as follows : F(9), P(15), Cl(17), Ar(18). Which of the following two elements would be chemically similar?
The organ that stores bile is the
The chemical formula of Sodium Carbonate is
Which of the following can undergo sublimation?
How many states of India have sea-shore?
Buland Darwaza is the main entrance to the palace at?
The amount of insurance cover provided by Indian Railways for passengers at a premium of Re. 1 is