Question

Soham a class 9 student mixed some iron fillings and sulphur in a china dish and heated them strongly to obtain a residue. which of the
following is not a characteristic property of the residue ?
It cannot be separated into sulphur and soon iron filling by normal physical methods.
Its properties are completely different
from ison and sulphur.
Its composition is same throughout.
appearance i different from
iron and Sulphur but it shows
chemical properties of both iron and
Sulphur.
(c
Its​

Answer 1

Answer:

its appearance is different from iron & S but it shows chemical properties of both iron &  S

Explanation:

Answer 2

Soham a 9th grader mixed iron and sulfur ingredients in a china dish and heated them thoroughly to obtain the residue:

• In China dish I, he mixed metal files with sulfur powder.
• In China dish II, he mixed iron files and purified hydrochloric acid.
• Soham, a ninth-grade student, mixed metal and sulfur files in a Chinese container and heated them thoroughly to obtain the rest.
• It cannot be divided into pieces of sulfur and iron in the normal ways of the body.
• Its structures are completely different from steel and sulfur.
• Solid X was left behind as a residue on filter paper and a strong Y was obtained by evaporating the filter to dry.
• X and Y can be respectively.
• The properties of a pure compound are quite different from the elements of the element on which it is built.
• Because compounds are produced by a chemical process, they have distinct properties in the components.
• Hydrogen gas, for example, burns, but oxygen is support for combustion.