Question

TO
1. What is the composition of water ? In what volume its
elements combine ?​

Answer 1

Answer:

1.In what volume its elements combine? The composition of water is 2 atoms of hydrogen with 1 atom of oxygen (H2O). By number of atoms, they combine in the ratio 2:1.

Density: Pure water has maximum density at 4°C

Solubility: It can dissolve many substances and is called a universal solvent

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Answer 2

Answer:

Sociology is a social science that focuses on society, human social behaviour, patterns of social relationships, social interaction, and aspects of culture associated with everyday life.[1][2][3] It uses various methods of empirical investigation and critical analysis[4]:3–5 to develop a body of knowledge about social order and social change.[4]:32–40 Sociology can also be defined as the general science of society