Engineering Chemistry Questions and Answers – Characteristics of Electroplating Wastes

This set of Engineering Chemistry Multiple Choice Questions & Answers (MCQs) focuses on “Characteristics of Electroplating Wastes”. 1. Under what condition will impurities form under cathode? a) When temperature exceeds critical temperature b) When pressure exceeds critical pressure c) When the amount of electrolyte is increased enormously d) When water content is increased 2. Which … Read more

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Engineering Chemistry Questions and Answers – Electroplating Baths – 2

This set of Engineering Chemistry Multiple Choice Questions & Answers (MCQs) focuses on “Electroplating Baths – 2”. 1. Which of the following is used as an electrolyte for antimony Plating? a) KNO3 b) Dilute H2SO4 c) Silver in potassium solution d) HCl 2. The electrolyte used in soft metal Plating is _____________ a) Sodium cyanide … Read more

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Engineering Chemistry Questions and Answers – Electroplating Baths – 1

This set of Engineering Chemistry Multiple Choice Questions & Answers (MCQs) focuses on “Electroplating Baths – 1”. 1. Identify the electrolyte in sodium arsenide plating. a) Arsenide solution b) Arsenide salt solution c) Arsenide metal d) Salt solution 2. Identify the electrolyte in chromium deposition. a) Potassium chromate solution b) Red chromate c) Chromium sulphide … Read more

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Engineering Chemistry Questions and Answers – Electroplating Equipment and Operating Conditions

This set of Engineering Chemistry Multiple Choice Questions & Answers (MCQs) focuses on “Electroplating Equipment and Operating Conditions”. 1. Identify the correct conditions for electroplating to take place (in K and in ATM). a) T=200 and P=20 b) T=300 and P=25 c) T=100 and P=60 d) T=110 and P=30 2. Which of the following is … Read more

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Engineering Chemistry Questions and Answers – Applications of Electroplating

This set of Engineering Chemistry Multiple Choice Questions & Answers (MCQs) focuses on “Applications of Electroplating”. 1. What is the main principle of electroplating? a) Hydrolysis b) Neutralization c) Esterification d) Saturation 2. Which of the following is not an application of electroplating? a) Decorative purposes b) Coating of metal c) Metal protection d) Corrosion … Read more

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Engineering Chemistry Questions and Answers – Galvanic Series

This set of Engineering Chemistry Multiple Choice Questions & Answers (MCQs) focuses on “Galvanic Series”. 1. Galvanic series gives real and useful information regarding the ____________ a) Electrical conductivity of metals and alloys b) Thermal conductivity of metals and alloys c) Corrosion behaviour of metals and alloys d) Oxidation power of metals and alloys 2. … Read more

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Engineering Chemistry Questions and Answers – Fuel Cells

This set of Engineering Chemistry Multiple Choice Questions & Answers (MCQs) focuses on “Fuel Cells”. 1. A fuel cell is used to convert chemical energy into ____________ a) Mechanical energy b) Solar energy c) Electrical energy d) Potential energy 2. Select the incorrect statement from the following option. a) Fuel cells have high efficiency b) … Read more

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Engineering Chemistry Questions and Answers – Faraday’s Laws of Electrolysis

This set of Engineering Chemistry Multiple Choice Questions & Answers (MCQs) focuses on “Faraday’s Laws of Electrolysis”. 1. According to Faraday’s first law of electrolysis, the amount of any substance deposited at the electrode is directly proportional to the quantity of _______________ a) Voltage drop b) Resistance c) Electricity passed d) Tolerance 2. Electrochemical equivalent … Read more

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Engineering Chemistry Questions and Answers – Protective Measures Against Corrosion

This set of Engineering Chemistry Assessment Questions and Answers focuses on “Protective Measures Against Corrosion”. 1. Which of the following method is adopted for preventing corrosion by acids? a) Deaeration b) Removal by using ion-exchange resin c) Neutralisation with lime d) Dehumidification 2. Which of the following method is adopted for preventing corrosion by salts? … Read more

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Engineering Chemistry Questions and Answers – Factors Influencing Corrosion

This set of Engineering Chemistry test focuses on “Factors Influencing Corrosion”. 1. Which of the following factor influences the rate and extent of corrosion? a) Nature of metal only b) Nature of the environment only c) Both nature of metal and environment d) Nature of reaction 2. Which of the following is not associated with … Read more

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Manish Bhojasia - Founder & CTO at Sanfoundry
Manish Bhojasia, a technology veteran with 20+ years @ Cisco & Wipro, is Founder and CTO at Sanfoundry. He lives in Bangalore, and focuses on development of Linux Kernel, SAN Technologies, Advanced C, Data Structures & Alogrithms. Stay connected with him at LinkedIn.

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