Chemistry
Give chemical equation for :
(i) The laboratory preparation of methane from sodium acetate.
(ii) The reaction of one mole of ethene with one mole of chlorine gas.
(iii) The preparation of ethyne from 1, 2 – dibromoethane.
Related Questions
Identity 'S' : Reddish brown liquid 'S' is dissolved in water. When ethyne is passed through it, turns colourless.
How are the following conversions carried out:
(i) Ethyl chloride to Ethyl alcohol.
(ii) Ethyl chloride to Ethene.
(iii) Ethene to Ethyl alcohol.
(iv) Ethyl alcohol to Ethene.
Define isomerism. Give the IUPAC name of the isomer C4H10 which has a branched chain.
Fill in the blanks with the correct words from the brackets:
Generally ionic compounds exist in (i) …………… [solid/liquid/gas] state. Melting and boiling points of covalent compounds are generally (ii) …………… [low/high]. The general formula for alkane is (iii) …………… (CnH2n/CnH2n-2/CnH2n+2). For alkynes the general formula is (iv) …………… (CnH2n/ CnH2n-2/CnH2n+2)