Draw the structure of 3-methylbutanal. - io0vy4dd - TopperLearning
2014年6月4日 · sir/madam, is KMnO4-KOH the chemical formula for alkaline potassium permanganate? like in the NCERT if alkylbenzene is reacted with chromic acid (H2CrO4), will there be any intermediate product just like alkylbenzene when reacted with KMnO4-KOH gives potassium salt of carboxylic acid which then further oxidises to carboxylic acid?
Class 8 SELINA Solutions Chemistry Chapter 5: Language of …
(i) Each compound is represented by a chemical formula that uses symbols and valencies of different atoms. (ii) The formula represents the molecule of a compound; therefore, it is more commonly known as its molecular formula. (iii) A molecular formula of a compound is the symbolic representation of its (one) molecule. It shows the number of ...
Class 9 SELINA Solutions Biology Chapter 11: Digestive System
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Principles of Inheritance and Variation - TopperLearning
Start your NEET Biology - Principles of Inheritance and Variation preparation with free notes, solved questions, formulas, tips by Kota experts and many more on TopperLearning.
The expression for the magnification of a spherical mirror in terms …
2011年11月17日 · The expression for the magnification of a spherical mirror in terms of focal length (f) and the distance of the object from mirror (u) is : a) -f/ (u-f) b) f/ (u+f) c) -f/ (u+f) d) f /(u-f) THE ANSWER I CHOSE WAS OPTION A.BUT TOPPPER SAYS ITS INCORRECT.
Class 9 SELINA Solutions Maths Chapter 28: Distance Formula
Using distance formula, Using Pythagoras theorem in PAT, AT 2 = PA 2 - PT 2 = 169 - 25 = 144. AT = 12 units (ii) We know that the perpendicular from the centre of a circle to a chord bisects the chord. AB = 2AT = 2 12 units = 24 units
ICSE Class 9 Biology Movement and Locomotion, Human Skeleton ...
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Class 10 SELINA Solutions Maths Chapter 13: Section and Mid …
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ICSE Class 9 Assertion & Reasoning Questions (ARQ)
The assertion and reasoning questions for ICSE class 9 examinations have two statements in total, with the first one called assertion and the second one called reasoning.
ICSE Class 10 Maths Section and Mid-Point Formula
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