railway RRB JE (CBT I + CBT II) Mock Test 2024 General Science Biology Ecology & Environment

Which technique is used to determine the concentration of odour compounds in the given water sample?

1
Settling
2
Flushing
3
Stripping
4
Chlorination
Share: WhatsApp Telegram X

Sponsored

hivanix.in

Visit

This quiz is brought to you by hivanix.in

🌐 Web App Development

Other Tools: chatwiz.hivanix.in mmspace.hivanix.in unogame.hivanix.in

Quick Navigation

Home

Subjects

Chapters