police AP Police Constable (Pre + Mains) Mock Test 2022 General Science Chemistry Equilibrium

निम्नलिखित में से कौन सा अम्ल एक निक्षारण काँच के लिए उपयोग किया जाता है?

1
H2SO4 
2
HNO3
3
HCI
4
HF
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