Question

Assertion:- in the iron sulphur mixture iron retains its properties. Reason:- in a mixture the constituents do not react chemically*

a) if both the assertion and reason are true and the reason is a correct explanation of the assertion

b) if both the assertion and reason are true but the reason is not a correct explanation of the assertion

c) if the assertion is true but the reason is false

d) if both the assertion and reason are false​

Answer 1

Answer:

A mixture is made when you combine matter in a way where the components can be separated again. A compound results from a chemical reaction between components, forming a new substance. For example, you can combine iron filings with sulfur to form a mixture. All it takes is a magnet to separate the iron from the sulfur. On the other hand, if you heat the iron and sulfur, you form iron sulfide, which is a compound.

Fe+S→FeS

a)If both assertion and reason are true and the reason is the correct explanation of the assertion of the assertion. <br> (b) If both assertion and reason are true but reason is not the correct explanation of the assertion. <br> (c) If assertion is true but reason is false. <br> (d) If assertion is false but reason is true. <br> Q. Assertion: Amines are basic in nature. <br> Reason: Presence of lone pair of electrons on nitrogen atom.