A compound was found having nitrogen and oxygen in the ratio 28 gm and – McqOptions

MCQOPTIONS

1.	A compound was found having nitrogen and oxygen in the ratio 28 gm and 80 gm respectively. The formula of the compound is_________________?
A.	N2O4
B.	N2O5
C.	N2O3
D.	None of these
Answer» C. N2O3

Discussion

No Comment Found

Related MCQs

Which property of refractories is the most important for top section of the blast furnace ?
With increase in temperature, the surface tension of water _____________________?
With increase in the alumina content, the refractoriness of high alumina refractories_________________?
With increase in the porosity, thermal spalling resistance of fireclay brick_______________?
With increase in the solute concentration, the specific heat of aqueous solutions _____________________?
With increase in the temperature of pure (distilled) water, its____________________?
With rise in temperature, the heat capacity of a substance___________________?
With rise in temperature, the solubility of ammonia in water at a fixed pressure__________________?
Which of the following is the Clausius-Clapeyron Equation ?
Which of the following holds good for a solution obeying Raoult’s law (i.e., an ideal solution) (where, ΔH = heat of mixing, and ΔV = volume change on mixing) ?