Download App

Organic Chemistry — Chemistry STD 10 — Question

ICSE BoardEnglish MediumSTD 10ChemistryOrganic Chemistry1 Mark
MCQ
How many single covalent bonds are present in cyclohexane?
  • A
    20
  • B
    18
  • C
    24
  • D
    15
✓

Answer

(b) 18
Explanation : The structural formula of cyclohexane is:
Image
A cyclohexane molecule has six carbon-carbon single bonds and twelve carbon-hydrogen single bonds. Therefore, there are 18 covalent bonds in one molecule of cyclohexane.

Need a full question paper?

Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.

Start Generating Free

Explore more

More "MCQ" from Organic Chemistry→Organic Chemistry — all question types→Chemistry STD 10 question papers→ICSE Board STD 10 question papers→ICSE Board question paper generator→

Similar questions

Match the following:
ReactantsGas released
(i) $Na _2 SO _3+2 HCl$(p) $CO _2$
(ii) $CuO +2 HCl$(q) $SO _2$
(iii) $Ca \left( HCO _3\right)_2+2 HCl$(r) $H _2 S$
(iv) $FeS +2 HCl$(s) No gas
→
A solution of a __________ will contain both ions and molecules of the solute.
→
Which pH value would indicate that a solution is highly acidic?
→
Molecular formula of cane sugar is:
→
OH- and Cl- ions migrate to platinum anode, such that concentration of Cl- ions is very high. The ion which discharges is:
→
A salt which forms basic solution in water
→
Lead chloride is :
→
Hydrogen chloride gas is dried by bubbling it through conc. H2SO4 because :
→
Which one among the following is a hydrocarbon derivative?
→
The atomic size ________ .
→