A student prepares a standardized solution of sodium hydroxide that is about 0.1 M and stores it in a plastic bottle. Why is a plastic bottle generally preferred to a glass bottle to store NaOH?

Answer 1

A plastic bottle is generally preferred for storing sodium hydroxide (NaOH) because NaOH is a strong base that can corrode glass over time, potentially leading to contamination of the solution. Additionally, plastic is less likely to react with the NaOH, ensuring the integrity of the solution is maintained. Furthermore, plastic bottles are often lighter and less prone to breakage compared to glass, making them safer for handling in a laboratory setting.