H_2 O is a liquid while H_2 S is gas due to - Vidyadip

MCQ

${H_2}O$ is a liquid while ${H_2}S$ is gas due to

A
Covalent bonding
B
Molecular attraction
✓
$H -$ bonding
D
$H -$ bonding and molecular attraction

✓

Answer

Correct option: C.

$H -$ bonding

(c) Due to intermolecular hydrogen bonding water molecules come close to each other and exist in liquid state.

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 "M.C.Q (1 Marks)" from 4. Chemical bonding and molecular structure→4. Chemical bonding and molecular structure — all question types→Chemistry STD 11 Science question papers→Gujarat Board STD 11 Science question papers→Gujarat Board question paper generator→

Similar questions

Which of the following give ${H_2}$ gas with $Na$

Which substance has the highest melting point?

$pH$ of a salt solution of wak acid $\left( pK _{ a }=4\right)$ \&weak base $\left( pK _{ b }=5\right)$ at $25^{\circ} C$ is:

A $ 200\,g $ golf ball is moving with a speed of $5$ $m$ per hour. The associated wave length is $(h = 6.625 \times {10^{ - 34}}\,J{\rm{ - }}sec)$

The number of unpaired electrons in ${O_2}$ molecule is

Which of the following should be added in the compound for the detection of carbon and hydrogen?

Phosphorus pentachloride dissociates as follows, in a closed reaction vessel

$PCl_5(g) \rightleftharpoons PCl_3(g) + Cl_2(g)$

If total pressure at equilibrium of the reaction mixture is $P$ and degree of dissociation of $PCl_5$ is $x,$ the partial pressure of $PCl_3$ will be

The correct order regarding the electronegativity of hybrid orbitals of carbon is

Which chloroderivative of benzene among the following would undergo-hydrolysis most readily with aq. $NaOH$ to furnish the corresponding hydroxy derivative.

Which of the following does not show geometrical isomerism