ലോഹങ്ങളും അയിരുകളും മുൻവർഷ ചോദ്യങ്ങൾ /#Ldc/#Lgs/#metal and ores/#preliminary

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Пікірлер: 33

  • @geethu9474
    @geethu94742 жыл бұрын

    Thanks

  • @veenak4915
    @veenak49159 ай бұрын

    Vellathilital kathunnath sodium ano potasyam ano...?

  • @shabinashihab2377
    @shabinashihab23772 жыл бұрын

    Confusion maatti nirthiyaal mark full kittukayum padichath ortheduth rivision pole veendum padikkanum kazhinjuuuu. Thank uu

  • @ajeshbabu9122
    @ajeshbabu91223 жыл бұрын

    എവിടെയൊക്കെയോ ചെറിയ cnfusn ഫീൽ ചെയ്തായിരുന്നു... എന്നിരുന്നാലും കൊള്ളാം സൂപ്പർ ❣️❣️❣️

  • @pscchangathi6756

    @pscchangathi6756

    3 жыл бұрын

    confusion enthannu parayamo

  • @ajeshbabu9122

    @ajeshbabu9122

    3 жыл бұрын

    @@pscchangathi6756 വെള്ളത്തിലിട്ടാൽ കത്തുന്ന ലോഹം.??

  • @pscchangathi6756

    @pscchangathi6756

    3 жыл бұрын

    Metals typically burn at extremely high temperatures, and alkali metals, such as lithium, sodium, potassium, rubidium, and cesium, are particularly reactive with water. When water is applied to an alkali metal fire, the heated water particles can separate into hydrogen and hydroxide

  • @ajeshbabu9122

    @ajeshbabu9122

    3 жыл бұрын

    @@pscchangathi6756 tnQ MaM❣️

  • @shinithaok1140
    @shinithaok11403 жыл бұрын

    24👍

  • @swadkitchen7563
    @swadkitchen75633 жыл бұрын

    Thank you mam...... 23/25

  • @pscchangathi6756

    @pscchangathi6756

    3 жыл бұрын

    good keep it up

  • @ayshuskitchen4937
    @ayshuskitchen49372 жыл бұрын

    21

  • @shabinashihab2377
    @shabinashihab23772 жыл бұрын

    Q3:AYUm Byum answer alle. Plss reply Angane 2 answer varukayanenkil eth ezhuthanam. Plss reply

  • @pscchangathi6756

    @pscchangathi6756

    2 жыл бұрын

    Agane rare ayitte vararullu .95% agane vararilla

  • @akhilkskadakkal2192
    @akhilkskadakkal21923 жыл бұрын

    Thurump pidikkunnath oxygen+watter alle

  • @pscchangathi6756

    @pscchangathi6756

    3 жыл бұрын

    athey

  • @aparnat981

    @aparnat981

    Жыл бұрын

    Plss clear this

  • @nibinbeenanibin4748
    @nibinbeenanibin47483 жыл бұрын

    18 Mark

  • @pscchangathi6756

    @pscchangathi6756

    3 жыл бұрын

    good mark keep it up

  • @nibinbeenanibin4748
    @nibinbeenanibin47483 жыл бұрын

    q. no: 12, 17 ore question 2 answer ?

  • @pscchangathi6756

    @pscchangathi6756

    3 жыл бұрын

    സോഡിയം , പൊട്ടാസിയം ഇവ രണ്ടും വെള്ളത്തിൽ ഇട്ടാൽ കത്തുന്ന ലോഹങ്ങളാണ്

  • @abnat6905
    @abnat69053 жыл бұрын

    Question number 15

  • @pscchangathi6756

    @pscchangathi6756

    3 жыл бұрын

    കറിയുപ്പിൽ അടങ്ങിയിരിക്കുന്ന ലോഹ മൂലകം - സോഡിയം

  • @anusreebijeesh8440
    @anusreebijeesh84403 жыл бұрын

    3 Answer ക്രയോ ലൈറ്റും ഇല്ലേ??

  • @pscchangathi6756

    @pscchangathi6756

    3 жыл бұрын

    yes

  • @raveendranma7143

    @raveendranma7143

    2 жыл бұрын

    @@pscchangathi6756 ath pin cheyyu

  • @karthusyam4390
    @karthusyam43903 жыл бұрын

    വെള്ളത്തിൽ ഇട്ടാൽ കത്തുന്നത് സോഡിയം ആണ്

  • @pscchangathi6756

    @pscchangathi6756

    3 жыл бұрын

    sodium and pottassium

  • @user-fm3uf5bm3e
    @user-fm3uf5bm3e5 ай бұрын

    25

  • @subin3626
    @subin36263 жыл бұрын

    19

  • @pscchangathi6756

    @pscchangathi6756

    3 жыл бұрын

    good keep it up

  • @littleedhans4482
    @littleedhans44823 жыл бұрын

    25

  • @pscchangathi6756

    @pscchangathi6756

    3 жыл бұрын

    good keep it up