in vacuo वाक्य

It is available in anhydrous form, and if water has been absorbed it is easy to dry by heating at 100 �C for two hours " in vacuo ".
Shouldn't the scientific community redefine the metre so that the speed of light in vacuo is " exactly " 3 x 10 ^ 8 ms ^-1?
An enrichment lien, the court noted, could not exist " in vacuo "; it served merely to strengthen an underlying cause of action based on unjust enrichment.
It is stable in the air for several days when stored from light, and is stable up to several months if dried in vacuo over potassium hydroxide, decomposing into a white paste.
An economic one-pot reaction is heating the salt of propionic acid with ethanolamine at 200 �C in vacuo in the presence of zinc chloride yielding 82 % 2-ethyl-2-oxazoline.

Less drastic reaction conditions require the dehydration of the N-( 2-hydroxyethyl ) propionamide in vacuo in the presence of iron ( III ) chloride, which delivers the product in 90 % yield.
The plant yields 0.3 % of a dark green petroleum ether extract, which, on steam distillation in vacuo, yields 10 to 15 per cent of a fairly viscous, yellowish, volatile oil.
However, the period of the pendulum was found to be temperature dependent below the transition temperature, tending toward the period " in vacuo " at the lowest temperatures ( those approaching absolute zero ).
With an air dielectric cable, which is approximated to with low-loss cable, the velocity of propagation is very close to " c ", the speed of light " in vacuo ".
Paragraph 13 states that the weight " in vacuo " of this standard shall be called the Imperial Standard Pound, and that all other weights mentioned in the act and permissible for commerce shall be ascertained from it alone.