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If 200 mL of ethylene gas and 200 mL of HCl gas are allowed to react at 2 atmosphere pressure as per given reaction,
\[\ce{C2H_{4(g)} + HCl_{(g)} -> C2H5Cl_{(g)}}\]
Calculate pressure volume work in Joule.
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What is systematic name of [Co(NH3)4Cl2]Cl?
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What is the correct order of C-X bond strength in CH3X?
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Which among the following has highest boiling point?
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Which of the following is obtained on alkaline hydrolysis of 1,1-dichlorocyclohexane?
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Which of the following compounds yields 3-Ethylpentan-3-ol by using ethyl magnesium iodide followed by acid hydrolysis?
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Propane nitrile on reaction with ethyl magnesium iodide in presence of dry ether gives complex. This imine complex on acid hydrolysis forms.
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For the first order reaction A → B, the rate constant is 0.25 s-1, if the concentration of A is reduced to half, the value of rate constant will be ________.
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A certain zero order reaction has rate constant 0.025 M s-1. What will be the concentration of reactant 'A' after 15 seconds, if initial concentration is 0.50 M?
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A first order reaction, A → B takes 100 minutes for it's 90% completion. What is the rate constant of reaction?
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The boiling points of different alkyl halides having same alkyl group decrease in the order
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Which among the following pairs of elements in their respective oxidation states will have same value of effective magnetic moment?
(Atomic number: Sc = 21, Ti = 22, Cr = 24, Co = 27, Ni = 28, Zn = 30)
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Identify the soft element from following.
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What is the melting point of zinc?
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Among the following isomeric amines, an amine having highest boiling point is:
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Which of the following is an example of hydrophobic sol?
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Which of the following compounds on heating with potassium permanganate and dilute sulphuric acid forms adipic acid?
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Identify product B in the following reaction.
\[\ce{C6H5MgBr ->[dry ice][dry ether] A ->[HOH][dil. HCl] B}\]
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What is the density of iron crystal which crystallizes in body-centred cubic structure with edge length 287 pm? (At. mass of Fe = 56 amu)
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The number of atoms in 100 g of an fcc crystal with density 10 g cm-3 and unit cell edge length 200 pm is equal to ______.
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