CBSE Practicals for Class 9 Science Lab Manual Work SA-I
List of Experiments to be performed for Summative Assessment -I during practical exams. The list of experiments include the practicals from Biology, Physics and Chemistry and truly based NCERT Lab books. Click on the list to get the details of the experiments for lab manual works. These laboratory manual works are prescribed by the CBSE for Class 9 Science students. Get the details to complete your lab manual practical works which is based on NCERT.Procedure of recording of an experiment
List of apparatus used in experiment with application and diagrams
Biology Practicals and Lab Manual works for Class 9 SA I
Experiment-1&2: To test (a) the presence of starch in the given food sample, (b) the presence of the adulterant metanil yellow in dal.
Experiment-3: To prepare stained temporary mounts of onion peel & to record observations and draw their labeled diagrams.
Experiment-4: To prepare stained temporary mounts of human cheek cells & to record observations and draw their labeled diagrams.
Experiment-5: To identify Parenchyma and Sclerenchyma tissues in plants from prepared slides. Draw their labeled diagrams.
Experiment-6: To identify striped muscle fibers and nerve cells in animals, from prepared slides. Draw their labeled diagrams.
Experiment-7: To determine the mass percentage of water imbibed by raisins.
Physics Practicals and Lab Manual works for Class 9 SA I
Experiment-8: To establish relationship between weight of a rectangular wooden block lying on a horizontal table and the minimum force required to just move it using a spring balance.
Chemistry Practicals and Lab Manual works for Class 9 SA I
Experiment-9: To prepare:
a) a true solution of common salt, sugar and alum
b) a suspension of soil, chalk powder and fine sand in water
c) a colloidal solution of starch in water and egg albumin/milk in water
and distinguish between these on the basis of:
• transparency
• filtration criterion
• stability
Experiment-10: To prepare
a) a mixture
b) a compound
using iron filings and sulphur powder and distinguish between these on the basis of:
(i) appearance, i.e., homogeneity and heterogeneity
(ii) behaviour towards a magnet
(iii) behaviour towards carbon disulphide as a solvent
(iv) effect of heat
(View Experiment)
Experiment-11: To carry out the following reactions and classify them as physical or chemical changes:
a) Iron with copper sulphate solution in water
b) Burning of magnesium ribbon in air
c) Zinc with dilute sulphuric acid
d) Heating of copper sulphate crystals
e) Sodium sulphate with barium chloride in the form of their solutions in water
Experiment-12: To separate the components of a mixture of sand, common salt and ammonium chloride (or camphor) by sublimation.
Experiment-13: To determine the boiling point of water.
Experiment-14: To determine the melting point of ice.
Class 9th Ssience SA-II Experiments