Teaching BPSC 4.0 बिहार उच्च माध्यमिक शिक्षक भर्ती (PGT) Mock Test Chemistry Chemical Kinetics

The half life period of a first order reaction is 60 minutes. How long it will take for 75% completion ?

1

60 minutes

2

120 minutes

3

75 minutes

4

More than one of the above

5

None of the above

Share: WhatsApp Telegram X

Sponsored

hivanix.in

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