Download App

Solutions — Chemistry STD 12 Science — Question

Maharashtra BoardEnglish MediumSTD 12 ScienceChemistrySolutions1 Mark
MCQ
A solution having the highest vapour pressure is
  • A
    $1 M Al _2\left( SO _4\right)_3$
  • ✓
    $0.1 M NaNO _3$
  • C
    $1 M BaCl _2$
  • D
    $1 M Ca \left( NO _3\right)_2$
✓

Answer

Correct option: B.
$0.1 M NaNO _3$

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 "MCQ" from Solutions→Solutions — all question types→Chemistry STD 12 Science question papers→Maharashtra Board STD 12 Science question papers→Maharashtra Board question paper generator→

Similar questions

The number of alcoholic $- OH$ and $- COOH$ group in citric acid respectively are
→
For square close packing, the planar arrangement is
→
which of the following acts as oxidising agent in hydrogen-oxygen fuel cell?
→
Identify the correct decreasing order af bond dissociation enthalpy.
→
What is the molality of a solution containing $200 mg$ of urea (molar mass $=60 k mol ^{-3}$ ) dissolved in $40 g$ of waler?
→
In the reaction, $\mathrm{C}_6 \mathrm{H}_5 \mathrm{COCH}_3 \frac{[\mathrm{H}]}{\mathrm{Zn}-\mathrm{Hg} / \text { conc. } \mathrm{HCl}} X$, $X$ is
→
Isopropyl amine and trimethyl amine are ……………..
→
What is the intermediate compound formed when chlorobenzene is treated with fused $NaOH$ under pressure ?
→
$\Delta U ^{\circ}$ of combustion of methane is $- X kJ mol -1$. The value of $\Delta H ^0$ is
→
Amino acids usually exist in the form of zwitter ion which consist of
→