Among Cis and Trans structure of Hex-2-ene which has higher boiling point and why?
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Explain the following observations: (i) The boiling point of ethanol is higher than that of methoxymethane.
(i) Ethanol undergoes intermolecular hydrogen bonding due to the presence of a hydrogen attached to oxygen atom. As a result, ethanol exist as associated molecules and hence it has higher...
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Although the H-bonding in hydrogen fluoride is much stronger than that in water, yet water has a much higher boiling point than hydrogen fluoride.
This is because hydrogen bonding is multidimensional in water whereas in HF it is linear.
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Use the information and data given below to answer the questions • Stronger intermolecular forces result in higher boiling point
( a) In the molecules HCl, HBr and HI, dipole-dipole interaction and London forces are present. (b) The dipole moment of HCl > HBr > HI but boiling point of HCl...
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Name two isomers of butanol? Which has higher boiling point?
n-butanol and 2-methyl propan-2-ol.Butanol has the higher boiling point as the branching increases the surface area of the molecule decreases so the boiling point decreases.
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Out of pentane, 2-methylbutane and 2,2-dimethylpropane which has the highest boiling point and why?
Pentane having a continuous chain of five carbon atoms has the highest boiling point (309.1K) whereas 2,2 – dimethylpropane boils at 282.5K. With an increase in a number of branched...
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Out of pentane, 2-methylbutane and 2,2-dimethylpropane which has the highest boiling point and why?
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Which of the following compounds will show cis-trans isomerism? (i) (CH3) 2C = CH – C2H5
(iii) and (iv). In structures (i) and (ii), two identical groups are attached to one of the doubly bonded carbon atom.
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Assertion (A).H2O2 has higher boiling point than water Reason (R). The dipole moment of H2O2 is little more than that of H2O.
(B) If both assertion and reason are true, but reason is not the true explanation of the assertion.
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Assertion (A).Pent-1-ene and pent-2-ene are position isomers Reason (R). Position isomers differ in the position
(a) If both assertion and reason are true, and reason is the true explanation of the assertion.
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The Red Sea is an example of a (a) folded structure (b) faulted structure (c) lava structure (d) residual structure
(b) faulted structure
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