03-02-2023, 02:14 PM
Kerala +2 Model Exam Feb 2023 Chemistry question paper with Answer Key can be had from the links attached below.
Some sample questions from the question paper are:
1. Which among the following compounds do not contain an alpha hydrogen
(a)Â Propanone
(b)Â Ethanal
©Â Ethanol
(d)Â Benzaldehyde
2. Phenols are acidic in nature. Give reason.
3. What is meant by diazotization reaction ?
4. The effect of temperature on the rate of a reaction is given by Arrhenius equation.
(i)Â Â Write the Arrhenius equation.
(ii)Â Â Define activation energy.
(iii)Â Write the integrated rate expression for a zero order reaction.
5. (i) Define galvanic cell.
(ii) Corrosion may be considered as an electro chemical process. Why
(iii) Mention two ways to prevent corrosion.
Detailed question paper can be had from below...
Some sample questions from the question paper are:
1. Which among the following compounds do not contain an alpha hydrogen
(a)Â Propanone
(b)Â Ethanal
©Â Ethanol
(d)Â Benzaldehyde
2. Phenols are acidic in nature. Give reason.
3. What is meant by diazotization reaction ?
4. The effect of temperature on the rate of a reaction is given by Arrhenius equation.
(i)Â Â Write the Arrhenius equation.
(ii)Â Â Define activation energy.
(iii)Â Write the integrated rate expression for a zero order reaction.
5. (i) Define galvanic cell.
(ii) Corrosion may be considered as an electro chemical process. Why
(iii) Mention two ways to prevent corrosion.
Detailed question paper can be had from below...