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0
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2
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3.1k
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2
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State the mechanism of thick film lubrication.
engineering chemistry updated 9.3 years ago by teamques10 ★ 70k
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1.8k
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Give limitations of phase rule.
engineering chemistry updated 9.3 years ago by teamques10 ★ 70k
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Write informative note on proper designing to control corrosion
engineering chemistry updated 4.2 years ago by krithikkm200 • 10
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Discuss the mechanism of thick- film lubrication.
engineering chemistry updated 4.1 years ago by sushmakmri295 • 20
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Outline the chemical reactions involved in the lime-soda method of softening water.
engineering chemistry updated 4.4 years ago by ketayuvaraj99 • 0
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Explain construction and working of a solar cell.
engineering chemistry updated 4.4 years ago by 560sh246 • 10
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Draw a neat diagram and explain working of photovoltaic cell.
engineering chemistry updated 4.4 years ago by 560sh246 • 10
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2
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2.8k
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State the principle and working of photovoltaic cell used for solar energy.
engineering chemistry updated 4.4 years ago by ketayuvaraj99 • 0
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1
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1.1k
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1
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What is the equivalent weight of $ C_{12}H_{22}O_{11} $
engineering chemistry updated 9.8 years ago by teamques10 ★ 70k
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1
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To a $ 25 $ ml $ { H_2O_2 } $ solution excess of acidified solution of $ { KI } $ was added. The iodine liberated require $ 20 $ ml of $ { 0.3 (N) Na_2S_2O_3 } $ solution for complete reaction.
engineering chemistry updated 9.8 years ago by teamques10 ★ 70k
2
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1
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30k
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What are the drawbacks of natural rubber
engineering chemistry updated 4.2 years ago by krithikkm200 • 10
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1
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2.9k
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List the applications of carbon nanotubes?
engineering chemistry updated 3.9 years ago by rjran106 • 20
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1
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1.6k
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1
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Differentiate between MOD & COD
engineering chemistry updated 9.8 years ago by teamques10 ★ 70k
3
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1
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30k
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1
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Explain demineralization of water by ion exchange method
engineering chemistry updated 9.8 years ago by teamques10 ★ 70k
2
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1
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With the help of chemical equations explain the principle of lime soda process
engineering chemistry updated 9.8 years ago by teamques10 ★ 70k
1
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1
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36k
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1
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Discuss zeolite process with the help of diagram, chemical reactions and state its advantages and limitations.
engineering chemistry updated 9.8 years ago by teamques10 ★ 70k
4
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1
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6.7k
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1
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Short notes on $-$ a) reverse osmosis b) electro dialysis c) ultra-filtration
engineering chemistry updated 9.8 years ago by teamques10 ★ 70k
0
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1
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9.2k
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1
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Why is hot lime soda process preferred over cold lime soda process?
engineering chemistry updated 4.2 years ago by teamques10 ★ 70k
4
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1
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64k
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1
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Calculate temporary, permanent and total hardness in ppm.
engineering chemistry updated 9.8 years ago by teamques10 ★ 70k
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1
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1.8k
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Water sample softened by zeolite container
engineering chemistry updated 9.8 years ago by teamques10 ★ 70k
0
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1
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34k
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1
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Calculate amount of lime (90% pure) and soda (98% pure)
engineering chemistry updated 9.8 years ago by teamques10 ★ 70k
3
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1
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13k
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1
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What is the total hardness of sample of water containing following impurities in $mg/lCa(HCO3)2=162$ , CaCl2=22.2 , NaCl=20 , $MgCl_2=95$
engineering chemistry updated 9.8 years ago by teamques10 ★ 70k
5
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1
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33k
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1
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Explain the principle of EDTA method.
engineering chemistry updated 9.8 years ago by teamques10 ★ 70k
0
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1
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1.6k
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1
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Calculate COD of the effluent in MS\lit.
engineering chemistry updated 9.8 years ago by teamques10 ★ 70k
0
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1
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3.9k
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1
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calculate the amount of lime (85% pure) and soda (95% pure)
engineering chemistry updated 9.8 years ago by teamques10 ★ 70k
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