Question:
An unripe mango placed in a concentrated salt solution to prepare pickle, shrivels because __________
An unripe mango placed in a concentrated salt solution to prepare pickle, shrivels because __________
Show Hint
Osmosis involves the movement of water from a region of lower solute concentration to a region of higher solute concentration.
Updated On: Jan 13, 2026
- it gains water due to osmosis
- it loses water due to reverse osmosis
- it gains water due to reverse osmosis
it loses water due to osmosis
Hide Solution
Verified By Collegedunia
The Correct Option is B
Solution and Explanation
Step 1: Understanding osmosis. When the mango is placed in a concentrated salt solution, water from the mango moves out to dilute the external solution due to osmosis, as water moves from low solute concentration to high solute concentration.
Step 2: Conclusion. Thus, the mango loses water due to osmosis, corresponding to option (D).
Was this answer helpful?
0
0
Top Questions on osmosis
- Assume a living cell with 0.9%(\(w/w\)) of glucose solution (aqueous). This cell is immersed in another solution having equal mole fraction of glucose and water. (Consider the data up to first decimal place only) The cell will:
- Which of the following statements is true about the process of osmosis?
- Write an application of reverse osmosis.
- What happens when red blood cells are kept in 0.5\% (mass/vol) NaCl solution? Justify your answer.
- At 20°C the osmotic pressure of 45 gm per litre solution of a substance is 3.2 atmosphere. Calculate the value of solution constant. The molecular mass of the substance is 342.
View More Questions
Questions Asked in CBSE CLASS XII exam
- Kishore and Ranjan were partners in a firm sharing profits and losses in the ratio of 3 : 2. On 1stApril, 2024, their Balance Sheet was as follows :
Balance Sheet of Kishore and Ranjan as at 1stApril, 2024On the above date, Singh was admitted as a new partner on the following terms :Liabilities Amount (₹) Assets Amount (₹) Sundry Creditors 1,80,000 Cash in hand 30,000 General Reserve 20,000 Debtors 1,20,000 Capitals: Kishore – 6,00,000 Stock 1,50,000 Ranjan – 4,00,000 Furniture 1,00,000 Land and Building 8,00,000 Total 12,00,000 Total 12,00,000
(i) Singh will bring \(₹1,50,000\) as his capital and \(₹50,000\) as his share of goodwill premium.
(ii) The value of stock will be reduced by 10% and Land and Building will be appreciated by 10%.
(iii) Furniture will be revalued at \(₹90,000\).
(iv) A provision for doubtful debts will be created on sundry debtors at 5%.
(v) Investments worth \(₹10,000\) not mentioned in the Balance Sheet will be taken into account.
(vi) A creditor of \(₹1,000\) is not likely to claim his money and is to be written off.
Pass necessary journal entries for the above transactions in the books of the firm on Singh's admission.- CBSE CLASS XII - 2025
- Admission of a Partner
- A wire of resistance \( X \, \Omega \) is gradually stretched till its length becomes twice its original length. If its new resistance becomes 40 \( \Omega \), find the value of \( X \).
- CBSE CLASS XII - 2025
- Resistance
- An aqueous solution of NaOH was made and its molar mass from the measurement of osmotic pressure at 27°C was found to be 25 g mol$^{-1$.}
Calculate the percentage dissociation of NaOH in this solution.- CBSE CLASS XII - 2025
- Solutions
- An electron in Bohr model of hydrogen atom makes a transition from energy level \(-1.51 \, \text{eV}\) to \(-3.40 \, \text{eV}\). Calculate the change in the radius of its orbit. The radius of orbit of electron in its ground state is \(0.53 \, \text{\AA}\).
- CBSE CLASS XII - 2025
- Atomic Physics
- Sudha, Sudama and Sulochna were partners in a firm sharing profits equally. On 31st March, 2020, Sudha retired. On the date of retirement ₹ 2,40,000 became due to her. Sudama and Sulochana agreed to pay Sudha in four equal yearly instalments plus interest @ 10% p.a. on the unpaid balance starting from 31st March, 2021. The firm closes its books on 31st March every year.
Prepare Sudha’s loan account till it is fully paid.- CBSE CLASS XII - 2025
- Retirement and Death of a Partner
View More Questions