- Fixed bed reactor
- Fluidised bed reactor
- Semi-fluidised bed reactor
- Plug-flow catalytic reactor
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The temperature at which a gas, when subjected to Joule-Thomson expansion, neither cools or heats up, is termed as the __________ temperature. Above this temperature the gas heats up on throttling and below this the gas cools down.?
Answer: Option 3 Let'
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Fractional conversion __________ for an exothermic reversible chemical reaction, when the temperature is maximum.?
Answer: Option 3 Let'
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The compressibility factor of a gas is given by (where, V₁ = actual volume of the gas V₂ = gas volume predicted by ideal gas law )?
Answer: Option 1 The compressibility factor is given by $$Z = \frac{{P{V_1}}}{{RT}}.$$ If at the same temperature and pressure if the same gas exists as ideal gas than we...
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Resistance of a gas in a vessel is given by (where, P = pressure, V = volume of the vessel, n = no. of moles of the gas, R = gas constant)?
Answer: Option 1 Let'
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Directions : In each of the following questions a statement is given, followed by two conclusions. Give answer : Statements : Monitoring has become an integral part in the planning of social development programmes. It is recommended that Management Information System be developed for all programmes. This is likely to give a feedback on the performance of the functionaries and the efficacy with which services are being delivered. Conclusions : I. All the social development programmes should be evaluated. II. There is a need to monitor the performance of workers.?
Answer: Option 5 According to the statement, monitoring and evaluation of social development programmes - their function, performance and efficiency - is absolutely essential. So, both I and II follow.
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For the same residence time, which one will give the maximum conversion?
Answer: Option 4 Let'
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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.?
Answer: Option 1 Let'
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The gas which contributes maximum to the heating value of natural gas is?
Answer: Option 4 Let'
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Natural gas recovered along with crude oil from oil wells is called wet natural gas which has a higher __________ compared to the dry natural gas.?
Answer: Option 2 Let'
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Directions : In each of the following questions a statement is given, followed by two conclusions. Give answer : Statement : The concession in rail fares for the journey to hill stations has been cancelled because it is not needed for people who can spend their holidays there. Assumptions : I. Railways should give concession only to needy persons. II. Railways should not encourage people to spend their holidays at hill stations.?
Answer: Option 1 The statement mentions that concessions should not be given to people who can afford to spend holidays in hill stations. This means they should be given only...
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