Activity 2.3 class 10 science: Zinc granule reaction with acid In this article learn in detail about Activity 2.3 class 10 science, from NCERT book Chapter 2 ‘Acid, Bases and Salts’. This activity teaches students about the reaction of zinc granules with dilute sulphuric acid and the subsequent testing of hydrogen gas by burning. visit […]
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Here in this post ,we will check out how to draw the graph of sec inverse sec x i.e $f(x) = sec^{-1} sec (x)$ As $sec (2\pi +x ) = sec x$ This is a periodic function with period $2\pi$ Also x cannot take values like $\frac {2n+1}{2} \pi$ as undefined We know by definition
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In this article, we will learn about the difference between resistance and resistivity. Students first come across these terms while studying Electricity where the concept of electric current, resistance, and resistivity are introduced. For the basic introduction visit our notes on electricity. TLDR – Too Long Don’t ReadBoth resistance and resistivity describe how difficult it
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Here in this post, learn how to draw the graph of cosec inverse cosec x($csc^{-1}(csc(x))$) step-by-step with clear instructions and examples in this comprehensive guide. Here, we will understand how to draw the graph of cosec inverse cosec x i.e $f(x) = cosec^{-1} cosec (x)$ As $cosec (2\pi +x ) = cosec x$ This is
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Activity 2.2 Class 10 science This Activity 2.2 class 10 science is about exploring olfactory indicators in Acids, Bases, and Salts. In our day-to-day life, we often come across various substances that change their smell when mixed with an acid or a base. These substances are known as olfactory indicators. Aim (or Objective) Materials Required
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Arithmetic Progression Formulas Arithmetic Progression Arithmetic progression (AP) is a sequence of numbers in which the difference between any two consecutive terms is always constant. This constant difference is known as the common difference and is denoted by ‘d’. An arithmetic progression can be written as: a, a + d, a + 2d, a +
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Why Case study questions are important Case study class 10 Maths Questions Here are some of the Case study class 10 Maths Questions Question 1 A test consists of ‘True’ or ‘False’ questions. One mark is awarded for every correct answer while ¼ mark is deducted for every wrong answer. A student knew answers to
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Activity 2.1 in Class 10 Science NCERT Book Activity 2.1 from the NCERT Class 10 Science textbook, chapter 2, “Acids, Bases, and Salts”, provides an engaging way to experience the reactions between different solutions and chemical indicators. This activity helps students understand the behavior of acids and bases and sets the foundation for understanding the
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