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Name of the Organization : Board of Intermediate Education Andhra Pradesh
Name Of The Exam : SSC Science
Document type : Model Question Paper
Website : bieap.gov.in

Download  Model Question Papers :
Physics : https://www.pdfquestion.in/uploads/5168-physicsnew.pdf
Chemistry : https://www.pdfquestion.in/uploads/5168-chemistrynew.pdf
Botany :https://www.pdfquestion.in/uploads/5168-botonynew.pdf
Zoology : https://www.pdfquestion.in/uploads/5168-zoologynew.pdf

Science Sample Paper :

BOARD OF INTERMEDIATE EDUCATION, A.P, HYDERABAD
MODEL QUESTION PAPER- PHYSICS I YEAR (W.E.F.2012-13)
Time : 3 Hours
Max.marks :60
Section – A

Related : SSC English Model Question Paper Board of Intermediate Education Andhra Pradesh : www.pdfquestion.in/5166.html

Answer all questions, each carry two marks. 10×2 =20marks
1. What is the discovery of C.V.Raman-
2. Write the dimensional formulae for the following quantities.
1. Gravitational constant 2. Surface Tension
3. A ball falls freely from a height 1m on the ground and rebounds to a height
of o.8m. Find the coefficient of restitution.
4. Distinguish between centre of mass and centre of gravity.
5. What are the theoretical and practical limits of Poisson’s ratio-
6. Find the excess pressure inside a liquid drop-
7. Hot liquids flow faster than cold liquids- Explain.
8. What is the specific heat of a gas in a) an isothermal change and b) an
9. State the conditions under which Newton’s law of cooling is applicable-
10. What is Greenhouse effect-

Section – B
Answer any six questions
Each carry four marks 6×4= 24 Marks
11. State parallelogram law of vector addition and derive an expression for its
12. A stone is dropped from a height of 300m and at the same another stone is
13. Show that two equal masses undergo oblique elastic collision will move at
14. Obtain an expression for the acceleration of a body moving down a rough
15. State and prove parallel axes theorem.
16. What is escape velocity- Obtain an expression for it.
17. Define the coefficients of real expansion and apparent expansion of liquid.
18. Define two molar specific heats of gas , and deduce the relation between

INTERMEDIATE 1STYEAR –CHEMISTRY
MODEL QUESTION PAPER ( EFFECTIVE FROM IPE MARCH 2013)
TIME : 3 HOURS] [ MAX. MARKS : 60
SECTION-A 10×2=20
NOTE : Answer all the questions
1. Calculate the R M S speed of nitrogen molecules at 27- C –
2. What is disproportionation reaction- Give example.
3. Calculate the pH of 0.05M Ba(OH)- solution.
4. Write the biological importance of magnesium and calcium
5. Give the reactions that takes place at anode and cathode in Castner-Kellner process.
6. Graphite is a good conductor of electricity, Why-
7. What is allotropy – Name two crystalline allotropes of carbon.
8. Define the terms C O D and B O D-
9. What are the harmful effects of acid rains-
10. Give the structural formulae of the following compounds

SECTION-B 6×4=24
NOTE : Answer any Six of the following questions.
11. Write any four postulates of kinetic molecular theory of gases.
12. Balance the following redox equation in acidic medium by ion-electron method
13. State Hess’s law of constant heat summation. Explain with one example.
14. Derive the relation between K- and K- for the equilibrium reaction
15. Explain electrolytic method of preparation of hydrogen peroxide.
16. Explain the structure of diborane on the basis of VBT
17. Explain (a) position Isomerism and (b) functional group Isomerism with one example for
18. Explain (a) Wurtz reaction and (b) Friedel- Craft’s alkylne example fation with for each of them.

SECTION-C 2×8=16 :
NOTE : Answer any Two of the following
19. What are Quantum Numbers? Explain the significance of the four quantum numbers associated with an electron.

20. Define first and second ionisation potentials. Why the second ionisation potential of an element is always greater than it’s first ionisation potential? Explain any four factors that affect the ionisation potential of an element.

21. (a) Explain sp³d hybridization with one example.
(b) Explain the molecular orbital theory of oxygen molecule.Calculate it’s bond order and explain it’s magnetic property.

Model Question Paper-Botany-I :
Time : 3 hrs
Max Marks : 60
SECTION – A : (10 X 2 = 20)
Answer all the questions (Very short answer type)
1. What is growth? What is the difference between the growth in living organisms and growth in non-living objects?
2. What is the principle underlining the use of cyanobacteria in agriculture fields for crop improvement?

3. Mention the ploidy of the following?
(a) Leaf cell of a moss
(b) PEN in a dicotyledon
(c) Meristen cell of monocot
(d) Gemma cell in Marchantia

4. Why certain fruits are called false fruits? Name two examples of plants having false fruits?
5. What is the Morphology of cup like structure in cyathium? In which family it is found?
6. Explain the scope and significance of ‘Numerical Taxonomy’?
7. What are microbodies ? What do they contain?
8. Glycine and Alanine are different with respect to one substituent on the – carbon. What are the other common substituent groups?
9. Assume that the average duplication time of E. coli is 20 minutes. How much time will two E. coli cells take to become 32 cells ?
10. Climax stage is achieved quickly in secondary succession as compared to primary succession. why ?

SECTION – B : (4 X 6 = 24)
Answer any six questions (Short answer type)
11. Explain in brief the scope of Botany in relation to agriculture, Horticulture and medicine?
12. Give the salient features and importance of chrysophytes ?
13. Give a brief account on the phases of the life cycle of an angiosperm plant ?
14. Describe essential floral parts of plants belonging to Liliaceae ?
15. Describe centrosome ?
16. Though redundantly described as a resting phase, interphase does not really involve rest. Comment?
17. A transverse section of the trunk of a tree shows concentric rings which are known as annual rings. How are these rings formed ? What is the significance of these rings ?
18. Define plant succession. Differentiate primary and secondary successions?