Subject Category > General Knowledge

Q. Washing soda is used ______I. for removing permanent hardness of water II. for disinfecting drinking water III. as a cleaning agent for domestic purpose

A) Only I and III

B) Only I and II

C) All I, II and III

D) Only II and III

Only I and III

Additional Information > Exam point of View

-
Open this in:
tutorliv App Icon
TutorliV App
Browser Icon
Browser

Get the universal app

Find teachers, institutes, and coaching centers, and connect to learn anytime, anywhere with the TutorLiv app.

TutorLiv App Preview

Find Teachers, Institutes & Coaching Centers Profiles, Articles, & Test Series