Water (H_2O) is liquid while hydrogen sulphide (H_2S) is a gas be… - Vidyadip

MCQ

Water $(H_2O)$ is liquid while hydrogen sulphide $(H_2S)$ is a gas because

A
water has higher molecular weight
B
hydrogen sulphide is a weak acid
✓
sulphur has high electronegativity than oxygen
D
water molecules associate through hydrogen bonding

✓

Answer

Correct option: C.

sulphur has high electronegativity than oxygen

c

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

NEET STD 11 Science question papers→Gujarat Board STD 11 Science question papers→Gujarat Board question paper generator→

Similar questions

Rate constant varies with temperature by the equation $log_{10}\,K = 5 -2000 / T$. We can conclude that $(R = 8.314\, J\,mol^{-1}K^{-1})$

The formula weight of ${H_2}S{O_4}$ is $ 98$. The weight of the acid in $400\,ml$ of $0.1\,M$ solution is ........... $g$

Which of the following equations correctly represents the standard heat of formation $(\Delta H_f^o)$ of methane

Choose the pair of species in which oxidation number of nitrogen is same

In the commercial manufacture of ethyl alcohol from starchy substances by fermentation method, which enzymes stepwise complete the fermentation reaction

Standard entropies of $X_2, Y_2$ and $XY_3$ are $60, 40$ and $50\, J \,K^{-1}\, mol^{-1}$ respectively. For the reaction $\frac{1}{2} \, X_2 + \frac{3}{2} \,Y_2 \rightleftharpoons XY_3,$$ \Delta H = -30 \,kJ,$ to be at equilibrium, the temperature should be ............. $\mathrm{K}$

Going from fluorine to chlorine, bromine and iodine, the electronegativity

Consider the following electronic configuration of an element $(P)$ :
$[Xe]4f^{14}\, 5d^1\, 6s^2$
Then correct statement about element $'P'$ is

The concentration of hydrogen ion $[{H^ + }]$ in $0.01 \,M$ $HCl$ is

Structure of $XeF_5^-$ is :