Sulphuric acid Study guides, Revision notes & Summaries

CIDESCO Exam Prep Questions and Answers 100% Pass I Biological and non-biological substances both need oxygen for their existence. II The human body consists only of biological substances. - Answer- I is correct and II is incorrect Characteristics of life include: - Answer- growth and metabolism Examples of synthetic substances are: - Answer- plastics and silicones Examples of organic biological substances are: - Answer- carbohydrates and fats Examples of mineral substances are: - Answer...

ABSA 4TH CLASS PART A REVIEW QUESTIONS AND ANSWERS When applying to write a Power Engineer certificate of competency examination, the candidate must: Select one: a. Undergo mandatory drug testing b. Hold the next lower class of qualification c. Pass a criminal records check d. Pass both a written and oral examination - Answer- b. Hold the next lower class of qualification A machine lifts a load of 12kN with an applied effort of 4kN. What distance will the load move if the effort moves ...

ABSA 4TH CLASS PART A REVIEW QUESTIONS AND ANSWERS When applying to write a Power Engineer certificate of competency examination, the candidate must: Select one: a. Undergo mandatory drug testing b. Hold the next lower class of qualification c. Pass a criminal records check d. Pass both a written and oral examination - Answer- b. Hold the next lower class of qualification A machine lifts a load of 12kN with an applied effort of 4kN. What distance will the load move if the effort moves ...

CWB Welding Inspection Test Questions With 100% Correct Answers Latest Update Graded A+. Creating a safe working environment is strictly the responsibility of the employer? - Correct Answer-False, it the the joint responsibility of the employer and employee. WHMIS stands for: a) Workers Health Monitoring System b) Workplace Hazardous Materials Information System c) Workers for a Healthy Manufacturing Industry Society - Correct Answer-b) Workplace Hazardous Materials Information System Wh...

ACIDS AND BASESacid - correct answer something that gives off H+ ions when mixed with water base - correct answer something that gives off OH+ ions when mixed with water neutralization - correct answer an acid-base reaction that produces a salt and water OH- - correct answer hydroxide ion H+ - correct answer hydrogen ion dilute - correct answer to add water to make a liquid less strong concentration - correct answer how strong or weak a liquid is, how much is dissolved in a liq...

A solution of aqueous copper chloride is electrolysed. This produces chlorine gas and solid copper. State the electrode at which you would expect to find solid copper. (1) - correct answer -The cathode. Explain why the electrodes used in electrolysis are typically inert. (1) - correct answer -So that they do not react with the electrolyte. Give the half equations for the production of solid copper and chlorine gas in the electrolysis of copper chloride. (2) - correct answer -Cu(aq)2++2e−...

CWB Module Exam Questions With 100% Correct Answers Latest Update 2024 Graded A+. Creating a safe working environment is strictly the responsibility of the employer? - Correct Answer-False, it the the joint responsibility of the employer and employee. WHMIS stands for: a) Workers Health Monitoring System b) Workplace Hazardous Materials Information System c) Workers for a Healthy Manufacturing Industry Society - Correct Answer-b) Workplace Hazardous Materials Information System What are ...

CIDESCO Exam Questions With 100% Correct and Verified Answers 2024 (Graded). I Biological and non-biological substances both need oxygen for their existence. II The human body consists only of biological substances. CORRECT ANSWERS: I is correct and II is incorrect Characteristics of life include: CORRECT ANSWERS: growth and metabolism Examples of synthetic substances are: CORRECT ANSWERS: plastics and silicones Examples of organic biological substances are: CORRECT ANSWERS: carbohydrates a...

ABSA 4TH CLASS PART A REVIEW When applying to write a Power Engineer certificate of competency examination, the candidate must: Select one: a. Undergo mandatory drug testing b. Hold the next lower class of qualification c. Pass a criminal records check d. Pass both a written and oral examination b. Hold the next lower class of qualification A machine lifts a load of 12kN with an applied effort of 4kN. What distance will the load move if the effort moves a distance of 8m and the effici...

Cidesco Exam Questions With All Correct Answers . aestheticienne maintain good with colleagues profession by - CORRECT ANSWER a. exchanging informatin and being helpful each 2. Which of the following foods is rich in vitamin b? - CORRECT ANSWER Tomatoes What is the main task of an accountant - CORRECT ANSWER Keep the accounting books What do you if a client complains about a treatment - CORRECT ANSWER Apologize and offer and incentive A cation is? - ...