Question

dehantdehant three substance X y and z the substance X does not have a fixed melting point and boiling point and still shows the individual property of his constituents the substance why is pure substance which occur in nature as such the substance why has a fixed melting point and boiling point but cannot be broken down into simpler substances by any chemical means the substance that is also a pure substance whose properties are entirely different from those of its constituents the substance that can however be divided into divided into two substance which belong to the same class of the substance why write what type of substance could be eggs name the ones that sounds like X what type of substance Kobe vi name the one substance like why what type of substance could be said name the substance like Z​

Answer 1

Answer:

● Substance X does not have a fixed melting or boiling point. Moreover, it shows the properties of its constituents. So, it must be a mixture. Sugar solution in water is a substance like X.

● Substance Y has a fixed melting or boiling point but it cannot be split into simpler substances by chemical processes. Hence, it must be an element. Hydrogen is a substance like Y.