Go To Your Study Dashboard

Get Answers to all your Questions

header-bg

The commercial NaCl salt is purified by passing
Option: 1
$\mathrm{HCl}$ gas through a saturated salt solution

Option: 2
$\mathrm{H}_2 \mathrm{S}$ gas through an alkaline salt solution

Option: 3
$\mathrm{H}_2$ gas through a saturated salt solution

Option: 4
$\mathrm{Cl}_2$ gas through a saturated salt solution

Answers (1)

best_answer

Saturated salt solution is filtered to remove the insoluble impurities. The filtrate is then saturated by passing HCl through it, which gives the pure salt of NaCl by common ion effect. The salts of Ca and Mg remains in the solution due to their higher solubility.

Posted by

Gautam harsolia

View full answer

NEET 2024 Most scoring concepts

Just Study 32% of the NEET syllabus and Score up to 100% marks

Similar Questions

Trending Articles/News

anam-khan

NEET Paper Leak: Court extends CBI custody of accused Manisha Hawaldar by 2 days

anam-khan

'PM Modi personally supervising the situation': Centre tells SC in NEET case

anam-khan

NEET Paper Leak Row: NTA informs SC of security overhaul, institutional reforms

Latest Question