Download App

Solutions — Chemistry STD 12 Science — Question

Rajasthan BoardEnglish MediumSTD 12 ScienceChemistrySolutions1 Mark
Question
Which of the following statements is false?
✓

Answer

  1. In reverse osmosis, solvent molecules move through a semipermeable membrane from a region of lower concentration of solute to a region of higher concentration.
Explanation:
In reverse osmosis solvent molecules move through a semipermeable membrane from a region of higher concentration of solute to a region of lower concentration, therefore the given statement at (ii) is false.

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 Solutions→Solutions — all question types→Chemistry STD 12 Science question papers→Rajasthan Board STD 12 Science question papers→Rajasthan Board question paper generator→

Similar questions

Vitamin $B_1$​ is known as:
→
Generally transition elements form coloured salts due to the presence of unpaired electrons. Which of the following compounds will be coloured in solid state?
→
Which of the following order is true regarding the acidic nature of phenol?
→
The correct order of boiling point for primary (1), secondary (2) and tertiary (3) alcohols is:
→
For $Zn - Cu$ cell, $E ^{\circ}=1.10 V$. If the reduction potential $\left[ Cu ^{2+}{ }_{( aq )} / Cu _{( s )}\right]$ pair is 0.34 V , then the reduction potential of $\left[ Zn ^{2+}{ }_{(a q)} / Zn _{( s )}\right]$ pair will be :
→
Which of these is o, p-directing and deactivating group?
→
Which of the following reactions are disproportionation reactions?
→
A disaccharide which gives only glucose on hydrolysis is:
→
The drug used against AIDS is:
→
Which of the following reactions belong to electrophilic aromatic substitution?
→