Ammonia gas dissolves in water to give N H_4 OH. In this reaction… - Vidyadip

MCQ

Ammonia gas dissolves in water to give $N{H_4}OH.$ In this reaction water acts as

✓
An acid
B
A base
C
A salt
D
A conjugate base

✓

Answer

Correct option: A.

An acid

(a) ${H_2}O$ acts as acid as it provides ${H^ + }$ to $N{H_3}$.

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 6.2. Equilibrium - II (icon Equilibrium)→6.2. Equilibrium - II (icon Equilibrium) — all question types→Chemistry STD 11 Science question papers→Gujarat Board STD 11 Science question papers→Gujarat Board question paper generator→

Similar questions

The electron affinity for the inert gases is

For $s-$ orbitals, since $\psi $ (orbital) is independent of angles, the probability $( \psi ^2)$ is

The correct shape and $I-I-I$ bond angles respectively in $I _{3}^{-}$ ion are :-

Rain is called as acid rain when its $\ce{pH}$ is below :

Which of the following pair is not isoelectronic species? (At. no. $Sm , 62 ; Er , 68: Yb , 70: Lu , 71 ; Eu , 63: Tb$, $65$; $\operatorname{Tm}, 69)$

Which of the following is correct with respect to $-I$ effect of the substituents ? ($R =$ alkyl)

The heat of neutralization of $HCl$ by $NaOH$ under certain condition is $-55.9\,\, kJ$ and that of $HCN$ by $NaOH$ is $-12.1\,\, kJ$. the heat of ionization of $HCN$ is .............. $\mathrm{kJ \,mol}^{-1}$

If $pK_a =\, -\,log K_a=4$ for a weak acid $HX$ and $K_a= C\alpha ^2$ then Van't Haff factor when $C = 0.01\,M$ is

How many electrons can fit in the orbital for which n = 3 and l = 1?

Equivalent weights of $X_2Y$ and $X_2Y_3$ are $38$ and $18$ respectively. Find the atomic masses of $X$ and $Y$:-