Question

write the chemical reactive properties of alkalis with examples.​

Answer 1

Answer:

It is a basic hydroxide or ionic salt of an alkali metal or alkaline earth metal element which is soluble in water. They are strong bases that turn red litmus paper to blue; they react with acids to form salts. Examples are sodium hydroxide, potassium hydroxide, calcium hydroxide, magnesium hydroxide etc

Explanation:

hope u help my ans

Answer 2

$\huge\mathcal{\red {\underline {\overline {\mid {\pink {Answer}}\mid}}}}$

• ᴀʟᴋᴀʟɪs ʀᴇᴀᴄᴛ ᴡɪᴛʜ ᴀᴍᴍᴏɴɪᴜᴍ sᴀʟᴛs ᴛᴏ ғᴏʀ sᴀʟᴛ, ᴡᴀᴛᴇʀ ᴀɴᴅ ᴀᴍᴍᴏɴɪᴀ ɢᴀs.
• ғᴏʀ ᴇxᴀᴍᴘʟᴇ, sᴏᴅɪᴜᴍ ʜʏᴅʀᴏxɪᴅᴇ ʀᴇᴀᴄᴛs ᴡɪᴛʜ ᴀᴍᴍᴏɴɪᴜᴍ ᴄʜʟᴏʀɪᴅᴇ ᴛᴏ ғᴏʀᴍ sᴏᴅɪᴜᴍ ᴄʜʟᴏʀɪᴅᴇ, ᴡᴀᴛᴇʀ ᴀɴᴅ ᴀᴍᴍᴏɴɪᴀ ɢᴀs.
• ᴀᴍᴍᴏɴɪᴀ ɢᴀs ᴄᴀɴ ʙᴇ ᴛᴇsᴛᴇᴅ ᴡɪᴛʜ ᴛʜᴇ ᴜsᴇ ᴏғ ᴅᴀᴍᴘ ʀᴇᴅ ʟɪᴛᴍᴜs ᴘᴀᴘᴇʀ.
• ᴀᴍᴍᴏɴɪᴀ ɢᴀs, ᴀ ᴘᴜɴɢᴇɴᴛ ɢᴀs, ᴛᴜʀɴs ᴅᴀᴍᴘ ʀᴇᴅ ʟɪᴛᴍᴜs ᴘᴀᴘᴇʀ ʙʟᴜᴇ.