BANK EPFO Stenographer (Group C) Mock Test 2023 General Science Chemistry Chemistry in Everyday Life

Which of the following is present in chalk?

1
Sodium Hydroxide
2
Potassium Nitrate
3
Sodium Chloride
4
Calcium Carbonate 
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