Bihar Board Inter Chemistry Objective Solution 2019

By | January 23, 2019

More than 14Lakh Students are going to take part in the Bihar Board Intermediate Annual Examination 2019. BSEB Provide Inter Stream of Science, Arts & Commerce and Vocational. A large Number of students study from the I.SC (Science Stream). Students after appearing in the examination surely with Analysis their examination using Bihar board inter Objective Questions Solution. 

As per Bihar School Examination Board Patna Exam Pattern 50% Multiple Choice Questions asked. Hence students after the exam want to calculate how many objective answers they’re attempted correctly.

Bihar Board Inter Chemistry Objective Question with Solutions 

If you have the same motto to find Bihar Board Inter Chemistry MCQ solution and searching BSEB 12th Chemistry Objective question with Solution 2019. Then you are suggested to keep in touch with us on this web page we provide you answer key of Chemistry set wise 2019 after the examination.

BSEB XIIth Chemistry MCQ with Solution

Students to score good marks in the Bihar Board Class 12th Exam Science Stream in the subject of Chemistry did practice with a large number of Bihar board 12th Chemistry Objective Questions. Students did practice with BSEB 2019 Official Model Set of Objective questions, Previous year Exam Chemistry Objective Questions as well Very Important Bihar Board Inter Chemistry Objective Questions. We on this website also provided a large number of Bihar Board inter Exam Objective Questions Subject wise.

Bihar Board Inter Objective Questions of Chemistry with Solution 

Bihar School Examination Board has also provided BSEB Chemistry Model Set 2019 with the same examination pattern base question in Hindi for students practice and know the exam question format with the level of Questions. Students also got a large number of BSEB XIIth Chemistry Objective Question with Solution from their respective school and coaching as well from the Chemistry question bank and model set which they purchased from the market.

Important of Inter Chemistry MCQ Question with Solution

Chemistry objective question surely helps students to score good marks in the Bihar board intermediate Annual Examination as well other competitive Examination also. Almost all the competitive examination Objective questions asked. This question also will helpful for Joint Entrance Examination also.

Bihar Board Inter Chemistry Syllabus 2019

BSEB will combine the question from the 16 chapters in the chemistry. We have listed the all chapter name from which Bihar board may be asked questions objective and non-objective type.

Solid, Solutions, Electro Chemistry, Chemical Kinetics, Surface Chemistry, General principles and process of Isolation of Elements, ‘P’ block elements, ‘d’ and ‘f’ block elements, coordination compounds, Haloalkanes and Haloarenes, Alcohols, Phenols and Ether, Aldeydes, Ketones & Carboxylic, Acids, Amines, Biomolecules, Polymers, Chemistry in Everyday Life,

Bihar Chemistry Objective Question with Solution

We on this page also provided the VVI Chemistry Multiple Choice Question and Answer for the practice of the examination. If you want to ask any question regarding Bihar Board Intermediate Examination or need any more update then you can log on the official web portal of BSEB at www.biharboardonline.bihar.gov.in.

bihar-board-chemistry-objective-questions

If you have other queries then you can ask through the comment with your name and email id to get feedback of your query.

Bihar Board Intermediate Examination Chemistry Objective Questions 
  1. Fe3O4 (magnetite) is an example of

Normal spinel Structure

Inverse Spinel structure

Fluoride structure

Antifluorite structure

2. Which of the following condition favours the existence of a substance in the solid state.

High Temperature

Low temperature

High thermal energy

Weak cohesive forces

3. The maximum amount of a solid solute that can be dissolved in a specific amount of a given liquid solvent does not depend upon.

Temperature

Pressure

Nature of solute

Nature of solvent

4. Molar conductivity of 0.15 M solution of KCI at 298 K, if the conductivity of 0.0152 S Cm-1 will be.

101 Ω-1 cm2 mol -1

124 Ω-1 cm2 mol -1

204 Ω-1 cm2 mol -1

300 Ω-1 cm2 mol -1

5. Which of the following statements is true about an inert electrode in a cell?

It does not participate in the cell reaction

It provides surface either for oxidation of for reduction reactions

6. It provides the surface for conduction of electrons.

All of three

Rate constant in case of first-order reaction is:

Inversely proportional to the concentration units

Independent of concentration units

Directly proportional to concentration units

7. Inversely proportional to the square of concentration units

In the presence of a catalyst, the heat evolved or absorbed during the reaction.

Increases

Decreases

May increase or decrease

Remains unchanged

8. Which of the following can adsorb a large volume of hydrogen gas?

Finely divided platinum

Small pieces of palladium

A single metal surface of platinum

Colloidal solution of palladium

8. At high concentration of soap in water, soap behaves as……….

Molecular colloid

Associated colloid

Macromolecular colloid

Lyophilic colloid

9. For which of the following ores froth flotation method is used for concentration.

Zinc blende

Haematite

Magnetite

Carnallite

10. Which of the following ores cannot be concentrated by magnetic separation?

Haematite

Malachite

Magnetite

Siderite

11. Which of the following metals cannot be obtained by the reduction of its metal oxide by aluminium?

Cr

Mn

Fe

Mg

12. Modern periodic table is given by

Mendeleef

Debonair

Mendel

None of these

13. H2SO4 is a/an

Acid

Base

Alkali

Salt

14. How many P-O-P bonds appear in cyclic meta phosphoric acid?

Three

One

Four

Five

15. Which of the following is known as red lead?

Pb3O4

Pb2O3

PbO

PbO2

16. Which of the following has largest paramagnetism?

[CoIH2O)6]3+

[Fe(CN)6]2+

[Cu(H2O)6)]2+

[Zn(H2O)2]2+

17. Which of the following is an example of vic-dihalide?

Dichloromethane

1,2-dichloroethane

Ethylidene chloride

Allyl chloride

18. Phenol, when treated with an excess of bromine water, gives a white precipitate of:

2, 4, 6-tribromophenol

o-bromophenol

p-bromophenol

bronobenzene

19. which of the following is phenol?

Cresol

Catechol

Benznol

All of these

20. The addition of HCN to carbonyl compound is an example of:

Nucleophilic addition

Electrophilic addition

Free radical addition

Electronic addition

23. Which of the following does not undergo Cannizzaro’s reactions?

Benzaldehyde

2-methylpropanal

p-methoxybenzaldehyde

2-2-Dimethlpropanal

24. Which compound is obtained when acetaldehydes are treated with a dilute solution of caustic soda?

Aldol

sodium acetate

Resinous mass

Ethyl acetate

25. Which of the following amides will give ethylamine on reaction with sodium hypobromite?

Butanamide

Propananmide

Acetamide

Benzamide

26. Primary and secondary amines are distinguished by:

Br2/KOH

HCIO

HNO2

NH3

27. The strongest base among the following is:

C6H5NH2

p-NH2C6H64NH

m-NO2C6H4NH2

C6H5CH2NH2

28. Among all which one is a 3° amine?

1-Methylcyclohexylamine

Triethylamine

Tert-Butylamine

N-Methylaniline

29. Which of the following compounds will not undergo azo coupling reaction with benzene chloride?

Anline

Phenol

Anisole

Nitrobenzene

30. Vitamin A is present in:

Milk

Fish liver oil

Butter

All of these

31. On boiling the egg, what structural changes are taking place in the egg white?

The colour of the egg changes from colourless to white.

2 ° and 3° structures are destroyed but 1° structure remain intact.

1°, 2 ° 3 ° structure of egg are destroyed

A reversible change takes place which can be reversed by decreasing the temperature.

32. The two main difference between DNA & RNA are

Ribose sugar and uracil in RNA

Ribose sugar and thymine in RNA

Deoxyribose sugar and uracil in DNA

Deoxyribose sugar and guanine in DNA

33. Which of the following not produced by the human body?

Enzymes

Vitamin  

Nucleic acid

Proteins

34. Which of the following is not true about glucose?

It is an aldohexose

On heating with HI it forms n-hexane

It is present in furanose form

It does not give 2, 4-DNP test

35. Heating rubber with sulphur is known as

Galvanization

Bessemerisation

Vulcanization

Sulphonation

36. Which of the following is not true about high-density polythene?

Tought

Hard

Inert

Highly branched

37. The chemical substances used to bring down body temperature in a high fever are known as:

Analgeiscs

Antipyretics

Antihistamines

Tranquilzers

38. Which is not about pencinillin?

Penicillin G has a narrow spectrum

It is extracted from antibacterial fungus penicillium

Ampicillin and amoxicillin are synthetic modifications pencillins

It has bacteriostatic effect

39. Which antibiotic which is effective against certain of cancer cells

Dysidazirine

Sulphanilamide

Vancomcin

Ofloxacin

40. Slaked lime is:

caO

caco3

Ca(Oh)2

Cacl2

41. Which of the following is not used as a food preservative?

Sodium salt of benzoic acid

Sodium salt of sorbic acid

Sodium salt of palmitic acid

Sodium salt of propanoic acid

42. Which statement is not true for a detergent molecule?

It has a non-polar organic part and a polar group

It is not easil biodegraded

It is a sodium salt of fatty acid

It is a surface active reagent

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