Which one is not an acid salt - Vidyadip

MCQ

Which one is not an acid salt

✓
$Na{H_2}P{O_2}$
B
$Na{H_2}P{O_3}$
C
$Na{H_2}P{O_4}$
D
None

✓

Answer

Correct option: A.

$Na{H_2}P{O_2}$

(a) In $Na{H_2}P{O_2}$ both hydrogen are bonded with $ ‘P ’ $ so it is not replaceable.

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

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

Similar questions

Sodium chloride is an ionic compound whereas hydrogen chloride is a gas because

The boiling point of methanol is greater than that of methyl thiol because

Identify $C$ in the following series $C_3H_7I \xrightarrow[alc.]{KOH}A\xrightarrow[\Delta ]{NBS}B\xrightarrow[alc.]{KCN}C.$

$CH_2 = CH - CH = CH - CH = CH_2$
How many geometrical isomers are possible for this compound ?

$5\, moles$ of an ideal gas at $100\, K$ are allowed to undergo reversible compression till its temperature becomes $200\, K$. If $C_v = 28 \, J\,K^{-1}\, mol^{-1}$ , calculate $\Delta U$ and $\Delta pV$ for this process. $(R = 8.0\, J\, K^{-1}\, mol^{-1})$

Using the data provided, calculate the multiple bond energy $\left( kJ mol ^{-1}\right)$ of a $C \equiv C$ bond $C _2 H _2$. That energy is (take the bond energy of a $C - H$ bond as $350 \ kJ \ mol ^{-1}$ )

$2 C ( s )+ H _2( g ) \longrightarrow C _2 H _2( g ) \ \ \ \ \ \Delta H =225 \ kJ mol ^{-1} $

$2 C ( s ) \longrightarrow 2 C ( g )\ \ \ \ \ \ \Delta H =1410 \ kJ mol ^{-1} $

$H _2( g ) \longrightarrow 2 H ( g ) \ \ \ \ \ \ \Delta H =330 \ kJ mol ^{-1}$

Which would exhibit ionisation isomerism

In which of the following case $K_p$ is less than $K_c$

The compound buta $-1,2-$ diene has

The metal ion (in gaseous state) with lowest spinonly magnetic moment value is .... .