Recent questions and answers in Chemistry

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A neutral organic compound ' \( X \) ' (Molecular formula \( C _{2} H _{6} O \) ) on reacting with acidified \( K _{2} Cr _{2} O _{7} \) gives an organic compound \( Y \) which is acidic in nature. ' \( X \) ' reacts with ' \( Y \) ' on warming in the (i) Identify \( X \); ' \( Y \) ' and ' \( Z \). (ii) Write the chemical equations for the reactions in the conversion of (1) ' \( X \) ' to ' \( Y \) ' and (2) ' \( X \) ' to ' \( Z \). (iii) State the role of (1) acidified \( K _{2} Cr _{2} O _{7} \) in the conversion of ' \( X \) to ' \( Y \) ' and (2) conc. \( H _{2} SO _{4} \) in the reaction of ' \( X \) ' and ' \( Y \). (iv) Name the reaction which occurs when ' \( Z \) ' reacts with an alka

asked 19 hours ago in Chemistry by computer2971 (36 points)

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Acidic or badic solution

answered 1 day ago in Chemistry by BhuwanMehta (37.8k points)

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What is sample preparation in IR spectroscopy?

answered 1 day ago in Chemistry by BhuwanMehta (37.8k points)

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reaction rate laws

asked 1 day ago in Chemistry by BAITHERI (15 points)

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Describe the cathodic protection of metals from corrosion.

answered 4 days ago in Chemistry by TejasJunare (38.1k points)

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The hardness, strength and deformation behaviour of nano crystalline materials is covered under .... (a) Optical (b) Mechanical

asked 5 days ago in Chemistry by njh (25 points)

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The hardness, strength and deformation behaviour of nano crystalline materials is covered under ..............

asked 5 days ago in Chemistry by njh (25 points)

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Chemical engineering

asked 6 days ago in Chemistry by Janirah (15 points)

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A voltaic cell is made by connecting two half cells represented by half equations below:

answered Mar 2 in Chemistry by Lalithashree (17.3k points)

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Magnesium aluminate

answered Mar 2 in Chemistry by Lalithashree (17.3k points)

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Write chemical reactions of following reagents on methoxyethane : (i) hot HI (ii) Pcl5 (iii) dil H2SO4

answered Mar 1 in Chemistry by TejasZade (19.9k points)

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[Pt(NH3 )4Cl2 ]Br2 complex can show:

answered Feb 28 in Chemistry by AkashGhosh (20.5k points)

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Iron forms two chloride containing respectively 56%and 65% of chlorine, calculate the formula and give the name of the chloride .

answered Feb 28 in Chemistry by Lalithashree (17.3k points)

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Spectroscopy

answered Feb 27 in Chemistry by TejasZade (19.9k points)

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Why Mg corrodes in both acidic and alkaline oxygen deficient conditions, whereas Fe does not corrode in alkaline oxygen deficient condition?

answered Feb 27 in Chemistry by TejasZade (19.9k points)

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Calculate the magnetic fields (Bo) that correspond to proton resonance frequencies of 60MHz and 30MHz in gauss and Tesla units

answered Feb 27 in Chemistry by TejasZade (19.9k points)

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If a solution of acetonitrile in water whose concentration is 1 x 10^-4 mol/dm^3 is examined at a wavelength of 224nm,

answered Feb 27 in Chemistry by DevidasShinde (16.9k points)

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A certain aqueous solution boils at 100.303°C. What is its freezing point?

answered Feb 27 in Chemistry by DevidasShinde (16.9k points)

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क्या होता है जब (i) फॉर्मेल्डिहाइड की क्रिया सान्द्र कॉस्टिक पोटाश विलयन से कराते हैं।

answered Feb 27 in Chemistry by TejasZade (19.9k points)

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निम्नलिखित उपसहसंयोजन सत्ता में कितने ज्यामितीय समावयव सम्भव हैं ?

answered Feb 27 in Chemistry by TejasZade (19.9k points)

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