Question

Assertion and Reason:

A: Sugar in water example for homogeneous mixture

R: Sand in water example for homogeneous mixture

a) Both A and R are correct. R is correct explanation of A

b) Both A and R are correct and R is not correct explanation of A

c) A is true and R is false

d) A is false and R is true​

Answer 1

❒ Mixture of Sugar And Water :

In the mixture of sugar and water sugar the composition of sugar in the water is uniform as sugar dissolves in the water.

Hence, it is a Homogenous mixture.

❒ Mixture of Sand and Water :

In the mixture of sand and water sand sinks in water which is a non uniform distribution of sand in water.

Hence it is a Heterogeneous mixture.

⇝ So, the Assertion is true and Reason is false

Hence,

$\Large\underline{\pink{\underline{\frak{\pmb{ Option \: C \: is \: correct }}}}}$

Answer 2

$\qquad \bigstar \:\underline {\underline {\pmb{ \purple {\sf Assertion \:\:and \:\:Reason \:\::\:}}}}$

✠ Assertion ( A ) : Sugar in water example for homogeneous mixture .

✠ Reason ( R ) : Sand in water example for homogeneous mixture .

⠀⠀⠀⠀⠀⠀⠀Assertion : Sugar in water example for homogeneous mixture .

• Sugar in water is homogenous mixture because sugar is completely dissolvable in water and that's why it's a example of homogenous mixture .

⠀⠀⠀⠀⠀⠀⠀Reason : Sand in water example for homogeneous mixture .

• Sand in water is not a homogeneous mixture because sant cannot be dissolve in water it will sink over the water , therefore it's a heterogeneous mixture .

✇ Since , A [ Sugar in water example for homogeneous mixture ] is correct , but R [ Sand in water example for homogeneous mixture ] is not a Explanation of A and it's incorrect to so , Assertion is true but Reason is false .

$\qquad \therefore \:\underline {\sf Hence, \:Option \:C \:)\:\pmb{\sf Assertion}\:\: is \:\pmb{\sf true \:}\:and \: \pmb{\sf Reason}\:\:is \:\pmb{\sf false}\:\:.\:}$