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One mole of any gas at standard temperature and pressure contains a volume of 22.4 litres. This is also known as Avagadro’s law. One mole of nitrogen gas occupies 22.4 litres of space and one mole of CO2 gas also occupies 22.4 litres of space. Therefore, 2 moles of nitrogen gas would occupy 44.8 litres of space Hence, option A is correct.
If U $ V @ W + Y * Z is true, then how is Z related to W?
If A # B means A is brother of B, A $ B means A is husband of B, A % B means A is mother of B, A @ B means A is daughter of B, then which of the follow...
If R is the brother of X’s father’s mother in law, then which of the following expression is true?
A # B' means 'A is the brother of B'. 'A @ B' means 'A is the wife of B'. 'A & B' means 'A is the son of B'. 'A $ B' means 'A is the mother of B'. If B ...
How is A related to T?
Answer the following question based on the direction given below. If 'A#B' means 'A is father of B'. 'A@B' means 'A is brother of B'. 'A$B' means 'A is ...
If G – I + H, which of the following statement is true?
If J # K & L % M @ I % H then how is I related to K?
P + Q means ‘P is the brother of Q’, P - Q means ‘P is the daughter of Q’, P ÷ Q means ‘P is the husband of Q’, P × Q means ‘P is the so...