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JEE Main 202529 JanuaryEvening Shift
Exam
JEE Main
Year
2025
Date
29 January
Shift
Evening Shift
Subject
Chemistry
Chapter
Solutions

JEE Main 2025 · 29 January · Evening Shift · Chemistry · Solutions

Given below are two statements : Statement (I) : NaCl is added to...

Given below are two statements : Statement (I) : NaCl is added to the ice at 0∘C0^{\circ} \mathrm{C}, present in the ice cream box to prevent the melting of ice cream. Statement (II) : On addition of NaCl to ice at 0∘C0^{\circ} \mathrm{C}, there is a depression in freezing point. In the light of the above statements, choose the correct answer from the options given below :

Options

  1. ABoth Statement I and Statement II are false
  2. BStatement I is false but Statement II is true
  3. CStatement I is true but Statement II is false
  4. DBoth Statement I and Statement II are true

Correct answer

D. Both Statement I and Statement II are true

Step-by-step solution

A mixture of salt and ice is known as freezing mixture. Freezing mixture decreases freezing point of ice. Both statements are true.
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