Class 12th Chemistry
-
10. HALOALKANES AND HALOARENES
10. HALOALKANES AND HALOARENES Q. 1. What happens when KI is added in the reaction chamber where the following reaction…
Read More » -
9. CO-ORDINATION COMPOUNDS
9. CO-ORDINATION COMPOUNDS┬а Q. 1. Write the name of the coordination isomer of the complex [Co(en)3] [Cr(CN6)]. Ans. (Cr (en)3]…
Read More » -
8. THE D- AND f-BLOCK ELEMENTS
8. THE D- AND f-BLOCK ELEMENTS┬а Q. 1. How are xenon fluorides XeF2, XeF4 and XeF6 prepared ? Ans. All…
Read More » -
7. THE P-BLOCK ELEMENTS
7. THE P-BLOCK ELEMENTS Q. 1. What is laughing gas ? How is it prepared ? Ans. N2O It is…
Read More » -
6. GENERAL PRINCIPLES & PROCESSES OF ISOLATION OF ELEMENTS
6. GENERAL PRINCIPLES & PROCESSES OF ISOLATION OF ELEMENTS Q. 1. Differentiate between minerals and ores. Ans. Differentiate between minerals…
Read More » -
4. CHEMICAL KINETICS
4. CHEMICAL KINETICS Q. 1. Express the relationship between degree of dissociation of an electrolyte and its molar conductivities. Ans.…
Read More » -
3. ELECTROCHEMISTRY
Q. 1. How much charge is required for the reduction of 1 mole of Cu2+ to Cu ? Ans. The…
Read More » -
1. SOLID STATE Question Answer 2022 Inter Exam
Q. 1. Why are solids rigid ? Ans. At sufficiently low temperature, the termal energy is low and intermolecular ions…
Read More » -
CONVERSIONS
1. Propene to propan-1 ol : 2. Ethano to But- 1-yne : 3. 2-Bromopropane to 1-Bromopropane : 4. Toluene to…
Read More » -
2. SOLUTION – LONG ANSWER TYPE QUESTIONS
2. SOLUTION – LONG ANSWER TYPE QUESTIONS Q. 1. Define the following terms : (i) Mole fraction (ii) Molality (iii)…
Read More »