Chemistry 10th Class Guess Paper 2021
Chemistry 10th Class Guess
Short Question Answer
- Reversiabe & Irreversiable reaction.
- Chemical equilibrium.
- Fotward & reversed reaction.
- Law of mass action.
From exercise Chapter 9
- Question # 4,7,8 & 13
- Meaning of Acid & properties.
- Mineral acids.
- Source of Acids.
- Ph.
- Ph of water.
- Universal indicator.
- Salt & prop.
- Neutrlization reaction.
From exercise Chapter 10
- Question # 6,8,7,15 & 20
- Vital force theory.
- Aromatic compund.
- Catenation.
- Types of coal.
- Distruvtive disti.
- Petroleum.
- Normal & iso propyl.
From exercise Chapter 11
- Question # 2, 3, 5, 8 & 10.
- Marsh gas.
- Olifins.
- Why bnanas are not kept with other fruits.
From exercise Chapter 12
- Question # 1, 3, 10, 11, 16
- Formula of Glucose.
- Def of Carbohydrates.
- Amino acid.
- Fatty acids formulas.
- Genetic code of life.
- Types of vitamins.
Exercise of Chapter 13
- Question # 2, 3, 5, 11, 12, 20.
- Comp of atom.
- Layers of Atom.
- Types of Polutanta.
- Effects of SO2.
- CFCS.
- Ozone hole.
Exercise of Chapter 14
- Question # 2, 3, 9, 12
- Prop of H2o.
- Capilary action.
- Flourosis.
Exercise of Chapter 15
- Question # 1, 3, 6, 7 & 12
- Gang.
- Materlegy.
- Anode Mud.
- Raw materials of Solvay Process.
- Fractional distil.
- Fractions of crude.
Note: The variant of the curriculum implements the educational programs for individual (home) education I, II, III levels of training, developed on the basis of basic general education programs, taking into account the nature of the illness of students, the features of psycho-physiological development, emotional-volitional sphere of children. The main principle of organizing individual education for children with weakened health and safe intelligence is to ensure a sparing regimen for conducting classes. The department of individual (home-based) education works in the mode of a five-day week, the duration of the lesson is 45 minutes. For class 1 students, 35-minute lessons are established. The educational route of the student is determined by the individual curriculum and the schedule of classes at school, at home or in combination. The subject “Informatics” is studied in the OS from the 2nd to the 11th grade in the volume of one hour per week. In the course of group sessions, students acquire skills and skills of owning a PC, using information technology. The introduction of this subject is justified for the education of children with disabilities and safe intelligence with combined training in connection with the need for using distance learning opportunities in the period of the child’s illness.
