pH Value | NEET/JEE/11th & 12th - Videos

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47 COMMENTS

  1. GOD BLESS U SIR….? U KNOW SIR…. REALLY IF I HAD LEARNT ONE WORD IN CHEMISTRY ITZZ BECAUSE OF U….. ? U KNOW SIR HOW MUCH I M THANKFUL TO…. U……? U R FATHER…. AND MASTER OF CHEMISTRY
    AND SIR… UPLOAD MORE VIDEOES FOR 11TH…. THIS YEAR…. U DON'T UPLOAD ANY VIEDO FOR US…. PLZZZZ

  2. sir plz batao ki neet ka exam fir se hone ja raha hai paper leak hone ki news aa rahi kya ye sach hai sach me paper leak hua hai ya nahi plz batao kya fir se exam ki preparation kare

  3. Sir aapne hame bohot knowledge diya. Sir God will give u every possible think that u want in ur life. U are the real person that built educated society .You helped India a lot besides its poorness.
    I respect u more than any political that couldn't built society that couldn't improved our educational system that couldn't make uniformity in education.Sir
    I am ur obedient student bought every lectures and I live in Ranchi my desire is to be a doctor. If u want even my life I can give my life to u happily but keep educating ous.when will u have live session for Neet starting from ?
    Lots of blessing
    live 1000+ long life
    MD RASHID Reza Ranchi,Jharkhand

  4. p-Block Elements

    Introduction to p-block elements: Electronic configurations and general trends in properties, viz. atomic sizes,ionization enthalpies, electronegativity values, electron gain enthalpies and oxidation states across the periods and down the groups in the p-block.
    Unique behaviour of the top element in each group of the block – the covalency limit and the p – p overlap in some molecules (e.g. N2, O2) and its consequences; general trend in catenation tendency down each group.

    Group-wise study of the p-block Elements: Group 13 – In addition to the general characteristics as outlined above, properties and uses of aluminium, nature of hydrides/ halides and oxides; Properties, structures and uses of diborane boron halides, aluminium chloride, borax, boric acid and alums.
    Group 14 – In addition to the general characteristics; carbon – catenation, allotropic forms (diamond and graphite), properties and structures of oxides; silicon – silicon tetrachloride, and structures and uses of silicates, silicones and zeolites.
    Group 15 – In addition to the general characteristics, the general trends in the nature and structures of hydrides, halides and oxides of these elements. Preparation and properties of ammonia, nitric acid, phosphine and halides of phosphorus, structures of the oxoacids of phosphorus.
    Group 16 – In addition to the general characteristics, preparations, properties and uses of dioxygen, simple oxides, ozone; sulphur – allotropic forms, compounds of sulphur, preparation, properties and uses of sulphur dioxide and sulphuric acid, industrial preparations of sulphuric acid, structures of oxoacids of sulphur.
    Group 17 – In addition to the general characteristics, occurrence, trends in physical and chemical properties, oxides and oxoacids of halogens (structures only), preparation, properties and uses of chlorine and hydrochloric acid, trends in the acidic nature of hydrogen halides. Interhalogen compounds (structures only).
    Group 18 – General introduction, electronic configurations, occurrence, trends in physical and chemical properties and uses, – fluorides and oxides of xenon (structures only).

    The d-and f-Block elements

    General introduction, electronic configuration, occurrence and characteristics of transition metals, general trends in properties of the first row transition metals –physical properties, ionization enthalpy, oxidation states, ionic radii, color, catalytic property, magnetic property, interstitial compounds, alloy formation; preparations and properties of K2Cr2O7 and KMnO4.
    Lanthanoids – Electronic configuration and oxidation states, chemical reactivity and lanthanoid contraction.
    Actinoids – Electronic configuration and oxidation states….
    Sir plz….ya sob topic phir sa ek bar AIIMS revision kara dijiya

  5. sir why did u delete neet revision video ….I am depressed ….Apne kaha tha wo ek bar kar lo aur JEE ka to AIIMS ka taiyari ho jaega but apne delete kar di wo ab kya Karu ….sir please fir se upload kar do please

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