Temporary hardness in water can be removed by heating the water, which causes calcium and magnesium carbonates to precipitate out and collect as residue. The water can then be recollected and will be free of these minerals. Boiling the water for 1-2 minutes and then letting it cool can also improve the taste of hard water for drinking.
Mam aapke time pr meri dusri class subject ki chl rhi hoti hai ruchi mam ki home science ki. Toh mai bad mai dekhti ho..aap bhaut accha padathe hai mam 😊😊
Mam, Maine recently net jrf ka pack purchase Kiya hai but aaplog ke online classes ke notification nhi mil rhe aur pata v nhi chal pata kab class hone wali hai.. Please bata dijiye ek bar....
Very nice session.. ❤
You are the best ❤
Awesome session mam ❤❤❤❤❤
Temporary hardness in water can be removed by heating the water, which causes calcium and magnesium carbonates to precipitate out and collect as residue. The water can then be recollected and will be free of these minerals. Boiling the water for 1-2 minutes and then letting it cool can also improve the taste of hard water for drinking.
Nice class mam thanku so much 🙏🙏
Mam aapke time pr meri dusri class subject ki chl rhi hoti hai ruchi mam ki home science ki. Toh mai bad mai dekhti ho..aap bhaut accha padathe hai mam 😊😊
You are a really very good teacher and very effective session mam
Thank u mam for the class❤
Good afternoon mam very nice class
Very nice class mam thanks 🙏
Great class maim thanks
Remove temporary hardness of water - by clark method and by boiling
Ma,am aap bhut aucha pdati ho
Temporary hardness of water is removed by boiling ( calcium and magnesium carbonate will remove)
Super class mam
By boiling water..... Remove temporary hardness
Thank you so much mam
Mam, Maine recently net jrf ka pack purchase Kiya hai but aaplog ke online classes ke notification nhi mil rhe aur pata v nhi chal pata kab class hone wali hai..
Please bata dijiye ek bar....
Ssa mam ..mam pls paper 1 ki evs ki full marathon krwa dijiyeeee pls_sss
Sister so cute 🥰🥰🥰
Aaj tk ek baat smjh nhi aayi h ki already paper 2 itna tough hota h paper one ko itna tough bnane ki kya jrurat h
मैं भी नेट का तैयारी करना चाहता हूं बट इसके बारे में मुझे कुछ इनफॉरमेशन चाहिए क्या आप लोगों में से कोई मेरा हेल्प करेंगे please
Aapka subject kya h 2 nd paper?
@@anjanakumari3799 2nd paper matlab. Hey sorry। मैं शुरुआती से स्टार्ट करना चाहता हूं please aap mera help kijiye
Aapka subject kya h paper 2 paper 1 toh sabka same hota h
@@manjutiwari8013 political science
@@anjanakumari3799 political science
Mam kaun kaun se units padhati h
H.W.) heating the water
🎉🎉🎉🎉🎉
Hindi me bhi questions solve krna mam
JRF diwas Jo
1 jun ko ko hone wala h
osme Hindi ka use kariye mam please 🥺🥺
1d
2bb
Can't understand Hindi language dear
Actually mam revision nhi ho pata hai isliye tension hoti hai
Amam.hindi m.
Nice session mam❤
Thank you so much mam❤❤
Thank you mem ❤
Thank you so much ma'am 🙏
Thank you so much ma'am