#ctevt

[@Amarsahani-z1b]

Qn 59 ko ans CFC hunx Sir

[@suchanarawal]

Main affording of ozone layer is CFC❤

[@AjitSingh-b9e]

But this question CFC not given 😮

[@suchanarawal]

@@AjitSingh-b9e question noi wrong xa maybe 🤔

[@AjitSingh-b9e]

@@suchanarawal ehh horw yesto Pani Hunx rw🤔🤔

[@suchanarawal]

@@AjitSingh-b9e huna raixaa 😂

[@AjitSingh-b9e]

@@suchanarawal 😂😂😄😄😄

[@samikshyakhawas4377]

39 ko A hunxa heating effects

[@AjitSingh-b9e]

Nice video ❤❤❤❤ sir ❤

[@sanishaadhikari225]

32 ko a

[@Hackswithfacts7]

Thank you Sir ❤❤

[@EducationForNepali]

Welcome 😊

[@LaxmiKhadka-kx2uw]

THANK YOU SO MUCH🎉❤❤❤🎉

[@EducationForNepali]

Welcome 💞🤗

[@sangitarai5725]

Thank u sir❤

[@EducationForNepali]

Welcome 🤗💞

[@MunaPandey-u6d]

Q no 51 three of them covers the brain.

[@Bishwajitsah1]

59 ko a hunxa CO2

[@kappukarki]

most important question❤

[@SaraswatiAwasthi-n7t]

51 ko (b) hudaina rw....

[@AayushAwasthi-tq5ue]

❤❤❤❤❤

[@ElishanepaliElishanepali]

59 KO CFcs

[@Rangeralone567]

59 KO GFC ho answer sir

[@PatelPawal]

Q no 60 ko ans= 1.5 × 10 ^12 km hu. Xa

[@BasantiJoshi-qk8hp]

1.5×10^12M. hunx KM ma 1.5×10^8 km nai hunx

[@sangitachetry6430]

1.5×10^8 km hunxa and 1.5×10^11 m hunxa not 12

[@AjitSingh-b9e]

65nbr KO c

[@BishalMishra-bb9qb]

Question no.51 ko all of above hudaina ra

[@AjitSingh-b9e]

1 to 30 khoii 😢

[@interestinggadgets1505]

Thank you Sir ❤

[@EducationForNepali]

Welcome ❤

[@interestinggadgets777]

Thank you Sir 😊

[@EducationForNepali]

Welcome 😊❤