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Advanced Engineering Chemistry

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2
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11k
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Write a difference between elementary and non-elementary reactions
advanced engineering chemistry updated 3.7 years ago by rjran106 • 20
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For a gas reaction at of 400 K the rate is reported as
advanced engineering chemistry updated 3.7 years ago by rjran106 • 20
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Calculate the activation energy.
advanced engineering chemistry updated 3.7 years ago by rjran106 • 20
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Explain temperature dependency of reaction rate constants and reaction rate from Arrhenius law ?
advanced engineering chemistry updated 3.7 years ago by rjran106 • 20
2
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At 500 K the rate of a bimolecular reaction is ten times the rate at 400 K. Find the activation energy for this reaction (a) from Arrhenius law, (b) from collision theory, (c) what is the perce
advanced engineering chemistry updated 3.7 years ago by rjran106 • 20
3
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1.5k
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Explain classification of chemical reactions ?
advanced engineering chemistry updated 3.7 years ago by rjran106 • 20
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Experimental analysis shows that the homogeneous decomposition of ozone proceeds with a rate
advanced engineering chemistry updated 3.7 years ago by rjran106 • 20
3
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On doubling the concentration of reactant, the rate of reaction triples. Find the reaction order.
advanced engineering chemistry updated 3.7 years ago by rjran106 • 20
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1.5k
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What is the difference between molecularity and order of reaction?
advanced engineering chemistry updated 3.7 years ago by rjran106 • 20
9
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82k
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Write a note on a) Hydrogen evolution mechanism b) Oxygen absorption mechanism
advanced engineering chemistry updated 4.0 years ago by phenjoisilab • 0
4
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18k
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Explain knocking & role of ant knocking agents in gasoline.
advanced engineering chemistry updated 4.0 years ago by phenjoisilab • 0
2
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3.1k
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With the help of schematic diagram explain fractional distillation of petroleum in detail.
advanced engineering chemistry updated 3.6 years ago by pg1118329 • 0
3
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29k
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Calculate results of proximate analysis.
advanced engineering chemistry updated 4.0 years ago by krithikkm200 • 10
2
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What is cracking? Explain in detailed fixed bed catalytic cracking with suitable diagram.
advanced engineering chemistry updated 5.8 years ago by ddigantarroy • 0
0
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4.6k
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Calculate the time required to burn to completion spherical particles of graphite (radius 12 mm, bulk density 2.4 g/cc) in a 12% oxygen stream at 900C and 1 atm.
advanced engineering chemistry updated 3.7 years ago by rjran106 • 20
0
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Spherical solid particles containing B are roasted at constant temperature in an oven by gas of constant composition. Solids are converted to give firm non-flaking product according to the shrinking
advanced engineering chemistry updated 3.7 years ago by rjran106 • 20
2
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Why is Hot lime-soda process preferred over cold lime-soda method?
advanced engineering chemistry updated 4.0 years ago by teamques10 ★ 70k
1
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13k
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Gold and platinum do not get corroded in atmospheric oxygen. Explain.
advanced engineering chemistry updated 5.8 years ago by ddigantarroy • 0
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3.7k
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State characteristics of a good paint?
advanced engineering chemistry updated 5.8 years ago by ddigantarroy • 0
3
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25k
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How do the following factors affect the rate of corrosion ? (i) Retative areas of anodic and cathodic parts. (ii)Passive character of metal. (iii) pH of medium.
advanced engineering chemistry updated 5.8 years ago by ddigantarroy • 0
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What is cathodic protection? Describe impressed current method of corrosion control.
advanced engineering chemistry updated 5.8 years ago by ddigantarroy • 0
0
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Explain the advantages of galvanizing over tinning
advanced engineering chemistry updated 5.8 years ago by ddigantarroy • 0
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Applied Chemistry 2 : Question Paper May 2016 - First Year Engineering (Semester 2) | Mumbai University (MU)
advanced engineering chemistry updated 9.0 years ago by teamques10 ★ 70k
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Applied Chemistry 2 : Question Paper May 2016 - First Year Engineering (Semester 2) | Mumbai University (MU)
advanced engineering chemistry updated 8.9 years ago by teamques10 ★ 70k
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Applied Chemistry 2 : Question Paper Dec 16 - First Year Engineering (Semester 2) | Mumbai University (MU)
advanced engineering chemistry updated 8.5 years ago by teamques10 ★ 70k
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