Materials & Construction Mcqs for Chemical

Q.  Lead pipes are not safe for carrying drinking water because water containing dissolved oxygen attacks lead thereby forming poisonous Pb (OH)2. Lead pipes are readily corroded by_________________?

a. Dilute HCI
b. Acetic acid
c. Concentrated H2SO4
d. None of these


ANSWER: See Answer
 
No explanation is available for this question!
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MCQs:  Galvanising (i.e., zinc coating) of steel sheets is done to______________________?
Category: Chemical Engineering Mcqs,   Published by: T-Code Scripts
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Category: Chemical Engineering Mcqs,   Published by: T-Code Scripts
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Category: Chemical Engineering Mcqs,   Published by: T-Code Scripts
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Category: Chemical Engineering Mcqs,   Published by: T-Code Scripts
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Category: Chemical Engineering Mcqs,   Published by: T-Code Scripts
MCQs:  Glass lined vessels are not used for handling/storing__________________?
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MCQs:  Fatigue failure of a material results from ______________ stress?
Category: Chemical Engineering Mcqs,   Published by: T-Code Scripts
MCQs:  Fatigue failure of a material results from _____________ stress?
Category: Chemical Engineering Mcqs,   Published by: T-Code Scripts