Before Applying job posting in any websites or recruiting agencies or sending resumes to job recruiters or any other employment website you need to improve your skills on general knowledge, Aptitude, Puzzles, logical reasoning, general english, database, programming as per your job profile. Job recruiters or mostly preferring job candidates who are having more stuff in those categories mentioned above. So improving more skills on your job profile always boost up your career and your performance. Even hiring companies and job recruiters who are looking for many job posting websites actually they are looking and filtering on these activities. In these chemistry section you need to update more questions to perform well in front of job recruiters and companies. chemistry Interview questions are most important to score in interview, Update all questions to score well in all rounds in job interview.

Chemistry interview questions & answers

51)
The polymeric fibre used as a substitute for wool in making synthetic blankets, sweater, etc., is
  • Nylon
  • Teflon
  • Orlon
  • Bakelite
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  • Answer
  • c) Orlon
52)
Which one of the following chemicals is commonly used by farmers to destroy weeds?
  • Malathion
  • DDT
  • 2,4 –D
  • Methyl bromide
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  • Answer
  • c) 2,4 –D
53)
The most abundant metal in the Earth’s crust is
  • Si
  • Fe
  • Al
  • Cu
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  • Answer
  • c) Al
54)
Food wrapped in newspaper is likely to get contaminated with
  • Aluminium
  • Lead
  • Iron
  • Magnesium
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  • Answer
  • b) Lead
55)
The leaching action of chlorine occurs in the presence of
  • Moisture
  • Sunlight
  • Pure oxygen
  • Pure sulphur dioxide
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  • Answer
  • a) Moisture