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तामिळनाडू बोर्ड ऑफ सेकेंडरी एज्युकेशनएस.एस.एल.सी. (इंग्रजी माध्यम) इयत्ता १०

Biodegradable detergents are made of ______ chain hydrocarbons. - Science

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प्रश्न

Biodegradable detergents are made of ______ chain hydrocarbons.

पर्याय

  • branched

  • straight

MCQ
रिकाम्या जागा भरा

उत्तर

Biodegradable detergents are made of straight-chain hydrocarbons.

shaalaa.com
  या प्रश्नात किंवा उत्तरात काही त्रुटी आहे का?
पाठ 11: Carbon and its Compounds - Evaluation [पृष्ठ १७०]

APPEARS IN

सामाचीर कलवी Science [English] Class 10 SSLC TN Board
पाठ 11 Carbon and its Compounds
Evaluation | Q II. 9. | पृष्ठ १७०

संबंधित प्रश्‍न

What do you mean by catenation?


Answer the following question using the data given below:

  • Assertion: Alkanes are saturated hydrocarbons.
  • Reason: Hydrocarbons consist of covalent bonds.

Complete and balance the following chemical equation:

C2H6 + O2


Dead and decaying plants and animals release ______ gas.


Which gas is used as fuels and solvents in the laboratory?


Hydrocarbons are less dense than ______.


______ is used as fuel gas and propellant in aerosol sprays such as deodorants.


Match the following:

1. Hydrocarbons  a. Marsh gas
2. Methane  b. Cleanest fuel
3. Butane  c. Catenation
4. CNG  d. Polystyrene

Identify saturated and unsaturated hydrocarbons from the given structural formula:

\[\begin{array}{cc}
\phantom{}\ce{H}\phantom{..}\ce{H}\phantom{}\\
\phantom{}|\phantom{...}|\phantom{}\\
\ce{H-C-C-H}\\
\phantom{}|\phantom{...}|\phantom{}\\
\phantom{}\ce{H}\phantom{..}\ce{H}\phantom{}
\end{array}\]
\[\begin{array}{cc}
\phantom{..}\ce{H}\phantom{........}\ce{H}\phantom{.}\\
\phantom{.}\backslash\phantom{......}/\phantom{}\\
\ce{C = C}\\
\phantom{}/\phantom{......}\backslash\phantom{}\\
\phantom{}\ce{H}\phantom{........}\ce{H}\phantom{}
\end{array}\]
(1) (2)

Draw electron dot structure for the following:

\[\begin{array}{cc}
\phantom{..}\ce{H}\phantom{........}\ce{H}\phantom{.}\\
\phantom{.}\backslash\phantom{......}/\phantom{}\\
\ce{C = C}\\
\phantom{}/\phantom{......}\backslash\phantom{}\\
\phantom{}\ce{H}\phantom{........}\ce{H}\phantom{}
\end{array}\]


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