Question 12: If you have phenolphthalein as an indicator, how will you test for acid and base? Answer: Phenolphthalein turns red or pink in basic solution and remains colourless in acidic solution.NCERT Chemistr
NCERT Class 11 Maths Chapter 2 Miscellaneous Solutions is very important for board exams. It covers a wide range of topics and problem types. These questions are often seen in board exams. Understanding and solving these problems can help you score well. They give a complete review of the ch...
Chapter-wise NCERT Solutions are provided everywhere on the internet with an aim to help the students to gain a comprehensive understanding. Class 12 Chemistry Chapter 16 solution Hindi medium is created by our in-house experts keeping the understanding ability of all types of candidates in mind. ...
A compound ‘X’ in its aqueous solution form, is added to acetic acid taken in a test tube. Then a gas is evolved. This gas turns lime water milky. Name the compound ‘X’, and the gas evolved. Also write the equation for the reaction.[All India Delhi 2011] Answer: Compound ‘X...
In class 8 maths ch 2 ex 2.1 isolating the variable is crucial because it simplifies the equation, making it easier to solve. By getting the variable on one side of the equation and the constants on the other, you can directly find the value of the variable. This method helps to clearly...
Arithmetic Progression Class 10 in 1 Shot | Concept/Tricks/Questions/Formula/Solution | CBSE Maths 6.7K likes 200.7K Views 5 years ago More Free Study Material for Arithmetic Progressions Revision notes 865.8k views • 10k downloads Read OnlineDownload PDF Important questions 775.5k views • ...
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3. Where can I find good quality NCERT Solutions for Class 7 Maths Chapter 5 Lines and Angles? There are many online platforms available that cater to chapter-wise NCERT Solution for Class 7 Mathematics. However, it is crucial to download the same from the authentic site which offers the co...
Access NCERT Class 11 Maths Chapter 12 Limits and Derivatives Miscellaneous Exercise 1. Find the derivative of the following functions from first principle: (i) -x (ii) $\mathbf{(-x)^{-1}}$ (iii) $\mathbf{\sin (x+1)}$ (iv) $\mathbf{\cos \left(x-\dfrac{\pi}{8}\right)}$ ...
6. How to solve problems involving the complement of a set in class 11 maths chapter 1 miscellaneous exercise? The complement of a set includes all elements not in the given set, usually within a universal set context. To solve these problems, identify the universal set and subtract the elem...