Accord Chemical Corporation Interview Questions and Answers

The most common GC column stationary phase is non-polar.

• Non-polar stationary phases are widely used due to their versatility and compatibility with a wide range of analytes.

• Common non-polar stationary phases include polydimethylsiloxane (PDMS) and polyethylene glycol (PEG).

Jet is a type of aircraft that uses jet propulsion to move forward.

• Jet engines work by taking in air, compressing it, mixing it with fuel, and igniting it to create a high-pressure exhaust that propels the aircraft forward.

• Jets can fly at high altitudes and speeds, making them ideal for long-distance travel.

• Examples of jet aircraft include commercial airliners like the Boeing 747 and military fighter jets like the F-16.

GC test can be skipped in certain medical conditions.

• If the patient has a medical condition that can interfere with the accuracy of the test, such as liver disease or kidney failure.

• If the patient is taking medication that can affect the test results, such as antibiotics or antifungal drugs.

• If the patient has recently received a vaccine that contains live viruses, such as the MMR vaccine.

• If the patient has a low risk of infection or if the test is not necessary for diagnosis ...read more

GC takes injection as per the prescription of a medical professional.

• GC should consult a medical professional before taking any injection.

• The injection should be administered by a trained healthcare professional.

• The injection site should be cleaned properly before administering the injection.

• GC should follow the dosage and frequency as prescribed by the medical professional.

• GC should inform the medical professional about any allergies or medical conditions before taking the i...read more

Split ratio is important for accurate measurement of samples in analytical techniques.

• Split ratio determines the amount of sample that is introduced into the analytical instrument.

• It helps in reducing the sample size and improving the sensitivity of the analysis.

• Split ratio also helps in preventing instrument overload and prolonging the life of the instrument.

• For example, in gas chromatography, split ratio is used to control the amount of sample that enters the column.

• In mass...read more

Glasswool is necessary for insulation and soundproofing purposes.

• Glasswool is a type of insulation material made from recycled glass fibers.

• It is used to insulate buildings, pipes, and other structures to reduce heat loss and save energy.

• Glasswool is also used for soundproofing to reduce noise pollution.

• It is lightweight, easy to install, and has good fire resistance properties.

• Glasswool is a cost-effective solution for improving energy efficiency and reducing environmental i...read more

GC is required to ensure proper garbage collection and memory management in programming languages.

• GC helps prevent memory leaks and improves performance.

• It automatically frees up memory that is no longer needed.

• Without GC, manual memory management can lead to bugs and crashes.

• Examples of languages that use GC include Java, C#, and Python.