Class: XII |
| Subject |
Topic |
| Physics |
To determine resistivity of two / three wires by plotting a graph for potential difference versus current. |
| Physics |
To compare the EMF of two given primary cells using potentiometer. |
| Physics |
To determine resistance of a galvanometer by half-deflection method and to find its figure of merit. |
| Physics |
To convert the given galvanometer (of known resistance and figure of merit) into an ammeter of desired range and to verify the same. |
| Physics |
To draw the I-V characteristic curve for a p-n junction diode in forward bias and reverse bias. |
| Chemistry |
Separation of pigments from extracts of leaves and flowers by paper chromatography and determination of Rf values. |
| Chemistry |
Qualitative analysis - Determination of one cation and one anion in a given salt.
Cation : Pb2+, Cu2+, As3+,, Al3+, Fe3+,Mn2+, Zn2+, Ni2+, Ca2+, Sr2+, Ba2+,
Mg2+, NH4+. |
| Chemistry |
Qualitative analysis -Anion : (CO3)2-, S2-, (SO3)2-, (NO2)-,(SO4) 2-, Cl-, Br-, I-, (PO4) 3-, (C2O4) 2-, CH3COO-, NO3-, |
| Geography |
DATA ITS SOURCE AND COMPILATION |
| Geography |
DATA PROCESSING |
| Geography |
DATA REPRESENTATION |
| Geography |
COMPUTER ITS USE IN DATA PROCESSING AND MAPPING |