What is the molecular weight of ammonia? – McqOptions

MCQOPTIONS

1.	What is the molecular weight of ammonia?
A.	31
B.	53
C.	29
D.	39
Answer» D. 39

Discussion

No Comment Found

Related MCQs

The dimension of diffusion coefficient is given by
What is the molecular weight of Sulphur-dioxide?
Estimate the diffusion coefficient of carbon monoxide through air in which the mole fractions of each constituents areO 2 = 0.18N 2 = 0.72CO = 0.10The gas mixture is at 300 K and 2 atmosphere total pressure. The diffusivity values areD CO = 18.5 * 10 -6 m2/s at 273 K, 1 atmD CN = 19.2 * 10 -6 m2/s at 288 K, 1 atmThe subscripts C is carbon monoxide, O is oxygen and N is nitrogen
Estimate the diffusion coefficient for ammonia in air t 25 degree Celsius temperature and one atmospheric pressure.For ammonia,Molecular weight = 17Molecular volume = 25.81 cm3/gm moleFor air,Molecular weight = 29
What is the unit of diffusion coefficient?
Figure shows equimolal diffusion between species B and C. Identify the correct molar diffusion rate
Fick’s law is given by the formula
WHAT_IS_THE_MOLECULAR_WEIGHT_OF_SULPHUR-DIOXIDE??$
The_dimension_of_diffusion_coefficient_is_given_by$
What is the value of Schmidt number for hydrogen?