structure molecule multiple choice questions

Question 1 - Question: In water, hydrogen and oxygen are present in the ratio of ________. 1. 1:8 2. 2:12 3. 2:3 4. 1:2 Answer:..

Which of the choices represents the associative property of multiplication? => p × ( q × r ) = ( p × q ) × r or p × ( q + r ) = p q + p r or p × q × 1 = p × q or p × q × r × 0 = 0..

Sulphuric acid is a covalent molecule having hexavalent S atom. It has a tetrahedral structure...

Thus when carbon having different chain lengths and structures combines with different elements it leads to the formation of a large number of compounds. Isomerism The unique feature of the carbon-carbon bonding has also led to the formation of compounds that can have the same molecular f..

In liquid water, water molecules are held together by intermolecular hydrogen bonds. Each oxygen atom can form two hydrogen bonds utilizing both the lone pairs on it. Experimental studies suggest that liquid water consists of aggregates of varying number of water molecules held..

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