06-02-2022, 10:56 PM
Download Chemistry question paper and answer key of Kerala Plus One Model exam 2022- for the subject of Chemistry. The examination was held on 02.06.2022
Some sample questions from Chemistry model exam 2022
1. Write any two properties of cathode rays.
2. Mention the principle which restricts the number of electrons an orbital as two.
3. Define orbital.
4. A compound contains 4.07% hydrogen, 24.27% carbon and 71.65% chlorine. Its molar mass is 98.96 g. What are its empirical and molecular formulas ?
5) Distinguish molarity and molality of a solution.
6) Among molarity and molality which one is temperature dependent ?
7) What are representative elements ?
8) What are isoelectronic species ? Give suitable examples.
9) Define electron gain enthalpy.
10) Chlorine has more negative electron gain enthalpy than flourine. Explain.
Download Complete question papers and answer keys from the links below.
Answer Key is prepared by Sri. Yoosafali TK for ACT Thrissur
Kerala Plus One Model Exam 2022- CHEMISTRY Question Paper- EM.pdf (Size: 1.45 MB / Downloads: 5,201)
Kerala Plus One Model Exam 2022- CHEMISTRY Question Paper- MM.pdf (Size: 1.53 MB / Downloads: 1,237)
+1 Chemistry Answer Key by ACT Thrissur.pdf (Size: 1.74 MB / Downloads: 4,785)
Some sample questions from Chemistry model exam 2022
1. Write any two properties of cathode rays.
2. Mention the principle which restricts the number of electrons an orbital as two.
3. Define orbital.
4. A compound contains 4.07% hydrogen, 24.27% carbon and 71.65% chlorine. Its molar mass is 98.96 g. What are its empirical and molecular formulas ?
5) Distinguish molarity and molality of a solution.
6) Among molarity and molality which one is temperature dependent ?
7) What are representative elements ?
8) What are isoelectronic species ? Give suitable examples.
9) Define electron gain enthalpy.
10) Chlorine has more negative electron gain enthalpy than flourine. Explain.
Download Complete question papers and answer keys from the links below.
Answer Key is prepared by Sri. Yoosafali TK for ACT Thrissur
Kerala Plus One Model Exam 2022- CHEMISTRY Question Paper- EM.pdf (Size: 1.45 MB / Downloads: 5,201)
Kerala Plus One Model Exam 2022- CHEMISTRY Question Paper- MM.pdf (Size: 1.53 MB / Downloads: 1,237)
+1 Chemistry Answer Key by ACT Thrissur.pdf (Size: 1.74 MB / Downloads: 4,785)