10 Matric Chemistry Guess Paper
- Write note on the treatment of sewage water.
- Write the uses of Bases.
- Write note on fractional distillation of petroleum.
- Write detailed not on Ammonia Solvay Process.
- Write down the significame of atmospheric gasses.
- Write a short note on the layers of atmosphere.
- Write a note on general characteristics of organic compounds.
- Write a note on methods of removing water hardness.
- Write a detailed not on classification of organic compounds.
- Write a detailed note on function a group of alkenes & alkyne.
- Write a detailed account of nucleic acids.
- Write a detail account on Solvay’s process.
- Write a detail note on hydrocarbons as feed stock in industry.
- Why water is universal solvent explain.
- Write a note on the uses of organic compounds?
- White levies concept of acid and bases.
- What is importance of equilibrium content?
- What is water pollution explain.
- What is destructive distillation of Coal?
- What are vitamins? Describe the types of vitamins mentioning sources, uses and diseases of each type.
- What is auto-ionization of water? How is it used to establish PH of water?
- What are polysaccharides explain.
- What are mines? Explain the different types of amines giving examples.
- What are monosaccharides? Give their characteristics.
- What are homologous series? Write down the characteristic of homologous series.
- What are lipids? Write a detailed account of lipids? Describe the sources and uses of lipids.
- What are general properties of Coal?
- What are amino acids? Explain that amino acids are building blocks of proteins.
- What are Carbohydrates? How monosaccharide’s prepared.
- State the preparation of alkanes and alkyanes.
- State reversible reaction and dynamic equilibrium.
- State the law of Mass-Action and derive the expression for equilibrium constant for a general reaction.
- Standardize the given NaOH solution volumetrically.
- Identify saturated and unsaturated organic compound by KM 04 test.
- Identify sodium. Calcium, Strontium, barium, copper and potassium ions by flam test.
- Identify Carboxylic acids using sodium carbonate test.
- How the crude oil cans is refined? Or write a note on the Fractional Distillation of Petroleum.
- How urea is formed on commercial sale? Explain with help of flow sheet diagram.
- How soluble salts are prepared?
- Give the physical properties of Acids and Bases.
- How polarity of water molecules plays its role to dissolve the substances.
- Give the methods for preparation of alkenes.
- Give the characteristics of troposphere.
- Give the importance of vitamins.
- Give the characteristics of an acidic salts and Basic Salts.
- Give methods of preparation of alkynes.
- Give some used of organic Compounds in our daily life.
- Give Four Uses of Calcium oxide.
- Give different chemical reactions of alkanes?
- Give Disadvantages of hard water.
- Give concept of Arrhenius about acid and base.
- Explain with example how soluble Salts are prepared.
- Give chemical reactions of alkenes.
- Explain water pollution by industries.
- Explain the oxidation of acetylenes.
- Explain the sources and uses of proteins.
- Explain the Lewis Concept of acids & Base.
- Explain roasting with reference to Copper Experiments.
- Explain that amines acids are building blokes of proteins.
- Explain oligo saccharides.
- Determine the exact molarity of the NaCO3 solution volumetrically.
- Explain chemical properties of Acids?
- Describe the occurrence of water? Also describe the structure of water and is properties.
- Describe indicators and explain.
- Describe the functional group of an Alcohol. How alcoholic group identified.
- Describe a reversible reaction with the help of an example and graph.
- Demonstrate the softening of water by removal of calcium and magnesium ions from hard water.
- Derive the equilibrium constant. Expression for general reaction.
- Demonstrate that sugar decomposes into elements and other compounds.
- Define and explain the law of mass action and derive the expression for the equilibrium constant (Kc).
- Define petroleum and what is the origin of petroleum?
- Classify substances as acidic, basic or neutral.
- Define a Salt and give the characteristic properties of Salts.
In order to improve the quality of education, the implementation of the priority national project “Education” I consider it appropriate:
to review, in the light of modern requirements, the current (in some cases obsolete) state educational standards and educational programs;
significantly increase the demands on the quality of textbooks and teaching aids, strengthen their scientific basis and focus on a high level of professional training of specialists;
to develop, in the light of modern requirements for the preparation of competitive graduates, model regulations on educational institutions of the corresponding types and types, charters of educational institutions, collective agreements;
to immediately finish the five-year work on the development of the draft Code of the Russian Federation on education and submit it to the State Duma, pay special attention to it: the independence of educational institutions and students (their rights, duties and responsibilities); the role of public organizations in improving the quality of education and increasing the effectiveness of educational institutions; the development of integration of educational institutions of all types and types; recognition abroad of Russian educational documents (diplomas, etc.) abroad; free equal participation of educational institutions and citizens of the Russian Federation in the global market for educational services.