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Threshold limit value (TLV) i.e., the maximum permissible safe limit of phosgene gas which Hitler used to use to kill his enemies in 'gas chamber' is about __________ ppm.

Threshold limit value (TLV) i.e., the maximum permissible safe limit of phosgene gas which Hitler used to use to kill his enemies in 'gas chamber' is about __________ ppm. Correct Answer

Related Questions

Threshold limit value (TLV) means maximum permissible/acceptable concentration. TLV of phosgene in air is about __________ ppm (parts per million).
Threshold Limit Value (TLV) is the maximum allowable concentration (i.e. safe limit) of pollutants in air. Safe limit for SO₂ in air is __________ ppm.
Threshold Limit Value (TLV) is the maximum allowable concentration (i.e. safe limit) of pollutants in air. Safe limit for SO2 in air is __________ ppm.
Hitler and Stalin have a few pencils. If Hitler gives 24 pencils to Stalin, the ratio of number of pencils with Hitler to number of pencils with Stalin becomes reciprocal of its initial value. How many pencils should Hitler give Stalin so that they now have equal number of pencils?
Permissible safe limit (TLV) of __________ toxic gas is 100-1000 parts per million (ppm).
In the question given below, rearrange the sentences in the correct order, and choose the correct option. The first and sixth (last) statements are given in the right sequence and are fixed. 1. It’s widely established that Hitler died in his bunker in Berlin. P. However, rumours of his escape abound. Q. These are just rumours, not fact as confirmed by historical records. R. In late April 1945, as Soviet forces stormed Berlin, Hitler made plans for his suicide, including testing SS-supplied cyanide pills on his dog. S. Two days earlier, Mussolini had been shot by a firing squad and then publicly hung by his feet in a suburban square in Milan, Italy. 6. A similar fate seemed inevitable for Hitler, which might have prompted him to commit suicide.
A society consists of only two types of people - fighters and coward. Two cowards are always friends. A fighter and a coward are always enemies. Fighters are indifferent to one another. If A and B are enemies, C and D are friends, E and F are indifferent to each other, A and E are not enemies, while B and F are enemies. Which of the following statements is correct?
A stainless steel chamber contains Ar gas at a temperature T and pressure P. The total number of Ar atoms in the chamber is n. Now Ar gas in the chamber is replaced by CO2 gas and the total number of CO2 molecules in the chamber is n/2 at the same temperature T. The pressure in the chamber now is P’. Which one of the following relations holds true? (Both the gases behave as ideal gases)
The treatment system includes a WAC, SAC, followed by a WBA and SBA. There is a degasser in this system. Calculate the amount of SBA resin required for the following data. M Alkalinity: 100 ppm as CaCO3 P Alkalinity: 100 ppm as CaCO3 Silica: 30 ppm as CaCO3 CO2: 45 ppm as CaCO3 EMA: 100 ppm as CaCO3 Capacity: 37 Kg/m3 Correction factor: 0.9 Flow rate: 35 m3/hr Operation hours: 10 hrs
'Safe limit' called Threshold Limit Value (TLV) of carbon monoxide in atmospheric air is