1. Tardigrade
  2. Question
  3. Chemistry
  4. Identify the correct statements from the following (i) Petrol and CNG operated automobiles cause less pollution (ii) Alkanes having tertiary hydrogen can be oxidized to alcohols by KMnO4 (iii) Methane c an be prepared by Kolbe's electrolytic method (iv) Alkyl chloride on reduction with zinc and dilute hydrochloric acid gives alkane

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Q. Identify the correct statements from the following
(i) Petrol and CNG operated automobiles cause less pollution
(ii) Alkanes having tertiary hydrogen can be oxidized to alcohols by $KMnO_4$
(iii) Methane c an be prepared by Kolbe's electrolytic method
(iv) Alkyl chloride on reduction with zinc and dilute hydrochloric acid gives alkane

AP EAMCETAP EAMCET 2018

Solution:

(i) Petrol and CNG operated automobiles causes less pollution.

(ii) Alkane having tertiary hydrogen therefore oxidise in presence of $KMnO _{4}$ into alcohol.

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Alkyl halide on reduction with zinc and dilute $HCl$ gives alkane.