121501. Oil is hydrogenated using nickel catalyst in a
121502. The half-life time t1/2 = 0.693 / k. Then the reaction is of
121503. What is the partial pressure of a gas mixture containing 50 mol % A and 50 mol% inert in a closed vessel at pressure of 10 atm and temperature of 1500C
121504. A batch reactor is characterized by
121505. Integral method is used for analysis of kinetic data
121506. The reaction Cl2+H2 2HCL is carried out in the presence of sunlight. What is the order of reaction
121507. Transition state theory predicts the temperature dependency of reaction rate as
121508. Sum of the powers of the concentration term in the rate equation is called the
121509. The rate of reaction doubles for each 100C rise in temperature. What activation energy would this suggest at a temperature 250C
121510. If n is the order of reaction, then unit of rate constant is
121511. Match List I correctly with List II and select your answer using the codes given below : List I List II a) I =c1-5/ec2/T -1 1. Wien's Law b)T = constant 2. Planck's Law c) Eb =T4 3. Nusselt equation d) h = 0.943 [k3p2g/lL∆T]1/4 4. Stefan-Boltzmann's Law Codes :
121512. Economy of an evaporator is defined as
121513. Capacity of an evaporator is defined as
121514. 25 per cent cut segmental baffle means
121515. In a finned tube heat exchanger
121516. Dittus-Boelter equation, NNu=0.023 (NRe)(NPr)n, where n = 0.4 for hot fluid and n = 0.3 for cold fluid, is applicable for
121517. In forced convection the heat transfer depends on
121518. The Fourier number (N) is defined as
121519. The thermal diffusivity of a material is defined as
121520. When heat is transferred by a chain of molecules from the hot area of an object to a colder area, the process of heat transfer is called
121521. Cavitation in centrifugal pumps is caused by
121522. For a specific impeller diameter, fixed impeller speed of a centrifugal pump, and constant density,
121523. Cavitation in fluid flow occurs when
121524. The momentum correction factor () is used in fluid flow problems to account for
121525. Friction factor f = 16/NRe is valid for
121526. Which of the following has the form of a Mach number (NMa)
121527. Which curve in the given figure represents Newtonian fluid
121528. A Newtonian fluid is one which
121529. Calcination of limestone is not done in a ............ kiln for producing lime.
121530. Fire clay is
121531. The gun went:
121532. Penicillin is seperated from fermented broth by
121533. Which of the following is not an antibiotic
121534. Which of the following is super-efractory
121535. Shakespeare is famous -----------a playwright
121536. The ideal pulp for the manufacture of paper should have high
121537. The octane number of gasoline is increased by the addition of
121538. Which of the following is a detergent
121539. Catalyst used in hydrogenation of oil is
121540. Detergents are manufactured from
121541. If you come late:
121542. The prime minister--------for USA tomorrow
121543. Oil is
121544. Gypsum is
121545. The more you work:
121546. Which of the following glasses is optically important for their high index of refraction and dispersion
121547. Contact process
121548. Catalyst used in manufacture of sulphuric acid by chamber and contact processes are respectively
121549. The word means “One who knows everything”:
Terms And Service:We do not guarantee the accuracy of available data ..We Provide Information On Public Data.. Please consult an expert before using this data for commercial or personal use
Powered By:Omega Web Solutions