-
Chemicals from common salts
Baking Soda (Sodium Bicarbonate) Washing Soda (Sodium Carbonate) Sodium Hydroxide Plaster of Paris Water of crystallization (or water of hydration) It refers to the specific number of water molecules present in one formula unit of a salt. This water is not present as liquid but is bound within the solid structure. Plaster of Paris is…
-
Motion – Simple Problems
Level – STD 9 Key
-
Euclid Geometry
Here are Euclid’s five common notions (axioms): Euclid’s Postulates: To give a concrete example, here are the five postulates from Euclid’s “Elements” that form the foundation of Euclidean geometry: Problem Prove that an equilateral triangle can be constucted on any given line segment.
-
Addition and subtraction in polynomials
Concept Video Any Time Online Quiz A polynomial is a mathematical expression consisting of variables, coefficients, and mathematical operations such as addition, subtraction, and multiplication. It is composed of terms, where each term includes a variable raised to a non-negative integer exponent, multiplied by a coefficient. Polynomials can have one or multiple variables and can…
-
Partial Fractions
Concepts Working Rule Worksheet Click to Reveal Answer This is the answer you want to reveal.
-
Integral with trigonometric functions
CONCEPT ATOQ KEY
-
Quadratic equation construction
Concept Video Any Time Online Quiz Key
-
NBS Reagent
Concept Video ATOQ (Any Time Online Quiz) Key If you have any more questions or need further information, feel free to ask!
-
Electrostatics MCQ
Key As per your request, I will provide the correct answers to the multiple-choice questions on electrostatics:
-
GCD of Polynomials
Questions Answers