Statement-1 : In clarks process excess of lime is not added to water sample to remove temporary hardness.
Statement-2 : Addition of excess of milk of lime causes permanent hardness.

Statement-1 is true, Statement-2 is true; Statement-2 is a correct explanation for Statement-1.

Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses

Statement-1 is true, Statement-2 is true; Statement-2 is not a correct explanation for Statement-1.

No worries! We‘ve got your back. Try BYJU‘S free classes today!

Statement-1 is true, Statement-2 is false.

No worries! We‘ve got your back. Try BYJU‘S free classes today!

Statement-1 is false, Statement-2 is true.

No worries! We‘ve got your back. Try BYJU‘S free classes today!

Open in App

Solution

The correct option is A Statement-1 is true, Statement-2 is true; Statement-2 is a correct explanation for Statement-1.
In clarks process excess of lime is not added to water sample to remove temporary hardness because. Addition of excess of milk of lime causes permanent hardness by accumulating excess of $C a$ in water.

Suggest Corrections

Similar questions

C_{r m s} = \sqrt{\frac{3 P V}{M}}

n \geq 2,

\frac{1}{\sqrt{1}} + \frac{1}{\sqrt{2}} + . . . + \frac{1}{\sqrt{n}} > \sqrt{n}

\sqrt{n (n + 1)} < n + 1

- 1 :

0 < x < y \Rightarrow {log}_{a} x > {log}_{a} y

a > 1

- 2 :

a > 1, {log}_{a} x

\sim (p \leftrightarrow\sim q)

p \leftrightarrow q

\sim (p \leftrightarrow\sim q)

N H_{3}

P H_{3}

N H_{3}

Join BYJU'S Learning Program