R and D Department

R and D Department Interview Questions and Answers

Updated 10 Apr 2024

Q1. What a organic or inorganic compounds. Difference between acid and base. What is a thermoplastic. What is buffer solution

Ans.

Organic compounds contain carbon and hydrogen, while inorganic compounds do not. Acids donate protons, bases accept them. Thermoplastics can be melted and reshaped. Buffer solutions resist changes in pH.

  • Organic compounds contain carbon and hydrogen, such as methane and glucose.

  • Inorganic compounds do not contain carbon and hydrogen, like salt and water.

  • Acids donate protons, lowering pH (e.g. hydrochloric acid). Bases accept protons, raising pH (e.g. sodium hydroxide).

  • Thermopla...read more

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