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4
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Explain knocking & role of ant knocking agents in gasoline.
advanced engineering chemistry updated 2.5 years ago by sagarkolekar ★ 11k
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1.56g of a coal sample was kjeldahlised and $NH_3$ gas thus evolved was absorbed in 50ml of 0.1N $H_2 SO_4$
advanced engineering chemistry updated 4.3 years ago by sanketshingote • 100
3
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Give the conventional and green chemistry route for production of Indigo.
advanced engineering chemistry updated 2.6 years ago by sagarkolekar ★ 11k
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Calculate results of proximate analysis.
advanced engineering chemistry updated 2.5 years ago by pedsangini276 • 4.8k
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What are composite materials? Give examples & explain its classification.
advanced engineering chemistry updated 4.3 years ago by sanketshingote • 100
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15k
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Distinguish between anodic protection and cathodic protection.
advanced engineering chemistry updated 4.3 years ago by sanketshingote • 100
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11k
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Explain with the help of diagram wet corrosion in neutral medium
advanced engineering chemistry updated 4.3 years ago by sanketshingote • 100
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11k
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What is cathodic protection? Describe impressed current method of corrosion control.
advanced engineering chemistry updated 4.3 years ago by sanketshingote • 100
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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 4.3 years ago by sanketshingote • 100
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11k
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Gold and platinum do not get corroded in atmospheric oxygen. Explain.
advanced engineering chemistry updated 4.3 years ago by sanketshingote • 100
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What are Green solvents? Give two industrial applications of Green solvents.
advanced engineering chemistry updated 4.3 years ago by sanketshingote • 100
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1.8k
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Define composite. Give any two applications of composite materials.
advanced engineering chemistry updated 4.3 years ago by sanketshingote • 100
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Explain the functions of matrix phase & dispersed phase in composite materials with their properties. OR
advanced engineering chemistry updated 4.3 years ago by sanketshingote • 100
0
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Write a note on sandwich panel type layered composite. Mention their applications.
advanced engineering chemistry updated 4.3 years ago by sanketshingote • 100
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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 2.2 years ago by RakeshBhuse • 3.2k
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Define fuel, Write characteristics of ideal fuel. Why a good fuel must have low ash content?
advanced engineering chemistry updated 4.3 years ago by sanketshingote • 100
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What is an alloy? Explain the four purposes of alloying with suitable example
advanced engineering chemistry updated 4.3 years ago by sanketshingote • 100
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What is powder metallurgy? List the steps involved in it. Mention advantages & applications of powder metallurgy.
advanced engineering chemistry updated 4.3 years ago by sanketshingote • 100
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Write the composition, properties and uses of German silver
advanced engineering chemistry updated 4.3 years ago by sanketshingote • 100
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13k
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Define paints. Explain the different constituents of paints with their functions.
advanced engineering chemistry updated 4.3 years ago by sanketshingote • 100
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9.3k
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Explain why cathodic coating is preferred over anodic coating for manufacturing of containers to store food stuffs. OR
advanced engineering chemistry updated 4.3 years ago by sanketshingote • 100
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What is cathodic protection? Discuss the sacrificial anodic protection method
advanced engineering chemistry updated 4.3 years ago by sanketshingote • 100
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Applied Chemistry 2 : Question Paper Dec 16 - First Year Engineering (Semester 2) | Mumbai University (MU)
advanced engineering chemistry updated 7.0 years ago by teamques10 ★ 66k
0
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668
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Mention the advantages of composite materials
advanced engineering chemistry updated 2.4 years ago by Krishna_Agrawal • 2.7k
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Define octane number of gasoline, Name any twon anti-knock agents.
advanced engineering chemistry updated 5.5 years ago by teamques10 ★ 66k
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