Category: class10 chemistry

CBSE Class 10 - Science - CH5 - Periodic Classification of Elements (MCQs)

Periodic Classification of Elements Circular Periodic Tablecredits:wpclipart MCQs Q1(NCERT): Which of the following statements is not a correct statement about the trends when going from left t

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CBSE Class 9/10 - Science - All about Names of the Chemical Elements

All about Names of the Chemical Elements 1. There are 115 chemical elements known today to the world. Only 90 are found in nature and the rest are artificially created. 2. A good number of elem

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CBSE Class 10 - Science - CH3 - Metals and Non-Metals (MCQs)

Metals and Non-Metals MCQs Check in Periodic Table How many metals- non-metals and metalloids? 1. Which of the following is the best electrical conductor? (a) Gold (b) Silver (c)

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CBSE Class 10 - Science - CH2 - Acids- Bases and Salts

Acids- Bases and Salts credits:clker.com MCQs- NCERT Solutions- Q & A Q1: The most commonly used indicator in laboratory is (a) Methyl Orange (b) Litmus (c) Phenolphtalein (d) Universal Ind

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How to learn naming Chemical Formulae?

Chemicals (src:deviantart) Nomenclature of Simple Inorganic compounds. 1. A formula is a shorthand notation used to identify the composition of a molecule or compound. 2. For example chemical

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