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Acid value of oil
engineering chemistry updated 4.9 years ago by teamques10 ★ 70k
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978
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1
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Give the preperation and uses of (i) Kevlar (ii) Polyurethane
engineering chemistry updated 4.9 years ago by teamques10 ★ 70k
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1
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546
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1
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Discuss reverse osmosis.
engineering chemistry updated 4.9 years ago by teamques10 ★ 70k
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1
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531
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1
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Define and explain the significance of BOD and COD.
environmental studies updated 4.9 years ago by teamques10 ★ 70k
0
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1
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676
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1
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What is moulding ? Explain with the help of a neat diagrams Extrusion moulding of an insulated cable.
analog electronics updated 4.9 years ago by teamques10 ★ 70k
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1
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1.9k
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1
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With a neat diagrams explain the principle of Ion-Exchange method of softening of water and also give the softening and regeneration reactions.
engineering chemistry updated 4.9 years ago by teamques10 ★ 70k
0
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1
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503
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1
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Polymers used in medicine and surgery.
engineering chemistry updated 4.9 years ago by teamques10 ★ 70k
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1
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632
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1
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Conducting polymers.
engineering chemistry updated 4.9 years ago by teamques10 ★ 70k
1
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1
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712
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1
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Glass transition temperature
engineering chemistry updated 4.9 years ago by teamques10 ★ 70k
1
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1
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567
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1
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What are thermoplastics polymers? Name any two thermoplastics polmer.Give the preperation, properties and uses of any one thermoplastics polymer.
engineering chemistry updated 4.9 years ago by teamques10 ★ 70k
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520
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1
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What are carbon nanotubes? Discuss the CVD method of preperation of CNT.
engineering chemistry updated 4.9 years ago by teamques10 ★ 70k
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3.4k
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1
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Define (i) Phase (ii) Component (iii) Degree of freedom. State the number of phase, components and the number of degree of freedom for the following equilibrium. H2O(s) ? H2O(1) ? H2O (vapour)
engineering chemistry updated 4.9 years ago by teamques10 ★ 70k
0
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827
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1
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What is a condensed system? State the condensed phase rule equation.
engineering chemistry updated 4.9 years ago by teamques10 ★ 70k
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457
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1
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What are the function of lubricant ?
engineering chemistry updated 4.9 years ago by teamques10 ★ 70k
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465
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1
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Natural rubber needs to be vulacanised. Give reasons for the same.
engineering chemistry updated 4.9 years ago by teamques10 ★ 70k
0
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1
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593
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1
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Write a note on blended oils. (Any four additives)
engineering chemistry updated 4.9 years ago by teamques10 ★ 70k
0
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1
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515
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1
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Conducting polymers
engineering chemistry updated 4.9 years ago by teamques10 ★ 70k
0
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1
answer
536
views
1
answer
Polymers in medicine and surgery
engineering chemistry updated 4.9 years ago by teamques10 ★ 70k
0
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1
answer
690
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1
answer
Glass transition temperature
engineering chemistry updated 4.9 years ago by teamques10 ★ 70k
0
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1
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455
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1
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Ozone
environmental studies updated 4.9 years ago by teamques10 ★ 70k
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1
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546
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1
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Bleaching powder
engineering chemistry updated 4.9 years ago by teamques10 ★ 70k
2
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1
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878
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1
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Decay of concrete and its prevention.
concrete technology updated 4.9 years ago by teamques10 ★ 70k
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1
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995
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1
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Kevlar
engineering chemistry updated 4.9 years ago by teamques10 ★ 70k
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809
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1
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Explain the following terms giving two suitable examples. (i) Phase (ii) Component.
digital communication updated 4.9 years ago by teamques10 ★ 70k
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757
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1
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What are the conditions for the use of solid lubricants? Explain the structure and uses of graphite.
engineering chemistry updated 4.9 years ago by teamques10 ★ 70k
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