When a standard solution of NaOH is left in air for a few hours:
A
a precipitate will form
B
strength of solution will decrease
C
the strength of solution will increase
D
the concentration of `Na^(+)` ion in solution will remains same
Text Solution
Verified by Experts
The correct Answer is:
B
Topper's Solved these Questions
s-BLOCK ELEMENTS
VK JAISWAL|Exercise Level 3|50 Videos
s-BLOCK ELEMENTS
VK JAISWAL|Exercise ONE OR MORE ANSWER IS/ARE CORRECT|69 Videos
QUALITATIVE INORGANIC ANALYSIS
VK JAISWAL|Exercise SUBJECTIVE PROBLEMS|5 Videos
TYPES OF REACTIONS
VK JAISWAL|Exercise SUBJECTIVE PROBLEMS|42 Videos
Similar Questions
Explore conceptually related problems
why a standard sollution of NaOH cannot be-prepared direct weighing cold NaOH ?
When Al is added to NaOH solution
Bauxide ore is made up of Al_(2)O_(3) + SiO_(2) + TiO_(2) + Fe_(2) O_(3) . This ore is treated with conc. NaOH solution at 500 K and 35 bar pressure for a few hours and filtered hot. In the filtrate, the species present are
Bauxite ore is made up of Al_(2)O_3 + SiO_2 + TiO_2 + Fe_(2)O_3 . This ore is treated with conc. NaOH solution at 500 K and 35 bar pressure for a few hours and filtered hot. In the filtrate the species present are :
When phenyl glyoxal is kept in a solution of aq. NaOH, it is converted to
