विज्ञान सामान्य ज्ञान 170

samany jnan prashnottari

hindi    bhoogol    krishi    itihas    vijnan    jiv vijnan    arthashastr    samajashastr    shiksha    rajavyavastha    kampyootar    kala    rajaniti    chitr    mahabharat    ramayan    sharirik shiksha    nagarik shastr    khel    mishrit    tarkik   fॅsabuk paheli

rajyoan ke samany jnan

uttar pradesh    chhattisagadh    jharakhand    rajasthan    bihar    madhy pradesh

1. REDIRECTsaancha:nilais vishay se sanbandhit lekh padhean:-
2. REDIRECTsaancha:nila band vijnan praangan, vijnan kosh

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1 manav sharir mean sankraman ko rokane vala vitamin kaun-sa hai? vitamin e vitamin bi vitamin si vitamin di 2 lambe samay tak kathor sharirik kary ke pashchat maansapeshiyoan mean thakan anubhav hone ka karan hota hai- aauksijan ki apoorti mean kami peshi tantu ki tho di-bahut toot-phoot glookoz ka avakshay laiktik aml ka sanchay 3 adhik ooanchaee par manav sharir mean lal rakt kanikaean- akar mean b di ho jaeangi akar mean chhoti ho jaeangi sankhya mean badh jaeangi sankhya mean ghat jaeangi 4 'bhopal gais durghatana' mean kis gais ka risav hua tha? karban monoaauksaid ithail aisosayanet mithail aisosayanet SO2 aur NO2 5 nimnalikhit mean se kaun-sa paudha marudbhid hai? sarasoan amarabel karil nim 6 khady padarthoan ke parirakshan hetu nimnalikhit mean se kaun-sa padarth prayukt hota hai? beanzoik aml sodiyam karbonet aisitilin sodiyam kloraid 7 jivan shakti ke siddhaant ka pratipadan kis rasayanajn ne kiya tha? barjiliyas vohlar kolbe barthelot 8 mithen ke vishay mean sahi kathan kaun-sa hai? daladali sthanoan par niche dabe huee vanaspati aur jiv padarthoan ke jivanu vichchhedan se isaki utpatti hoti hai. yah santript haidrokarban shreni ka pratham sadasy hai. ise 'marsh gais' bhi kaha jata hai. uparokt sabhi sahi haian. 9 rab d ke valkanikaran ke lie usamean kya milaya jata hai? karban salphar ojon ph aausphoras 10 aaudiyo aur vidiyo tep par kis rasayanik padarth ka lep rahata hai? ayaran aauksaid sodiyam haidr aauksaid silvar ayodaid inamean se koee nahian

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samany jnan prashnottari

hindi    bhoogol    krishi    itihas    vijnan    jiv vijnan    arthashastr    samajashastr    shiksha    rajavyavastha    kampyootar    kala    rajaniti    chitr    mahabharat    ramayan    sharirik shiksha    nagarik shastr    khel    mishrit    tarkik   fॅsabuk paheli

rajyoan ke samany jnan

uttar pradesh    chhattisagadh    jharakhand    rajasthan    bihar    madhy pradesh