The number of moles of \( \mathrm{H}_{2} \mathrm{O}_{2} \) required to completely react with \( ...

Channel:
PW Solutions
Subscribers:
445,000
Published on ● Video Link: https://www.youtube.com/watch?v=Hsl1fZLZjR0


Duration: 10:12
56 views
1

The number of moles of \( \mathrm{H}_{2} \mathrm{O}_{2} \) required to completely react with \( 400 \mathrm{ml} \) of \( 0.5 \mathrm{~N} \mathrm{KMnO}_{4} \) in
P acidic medium are

W.
(1) \( 0.1 \)
(2) \( 0.2 \)
(3) \( 1.0 \)
(4) \( 0.5 \)
📲PW App Link - https://bit.ly/YTAI_PWAP
🌐PW Website - https://www.pw.live



Other Videos By PW Solutions


2022-12-01Lead has been placed in group 1st and 2nd because - (A) It shows the valency one and two (B) It ...
2022-12-01A white crystalline solid \( \mathrm{A} \) on boiling with caustic soda solution gave a gas \( \...
2022-12-01Coagulation of colloids can be achieved by (A) Centrifugation (B) Adding electrolyte (C) Change ...
2022-12-01Chromyl chloride vapours are dissolved in water and solution is treated with acetic acid and lea...
2022-12-01Adsorption isobars of chemisorption and physisorption are of the same type. \( P \) W.
2022-12-01When a salt is heated with dil. \( \mathrm{H}_{2} \mathrm{SO}_{4} \) and \( \mathrm{KMnO}_{4} \)...
2022-12-01Which of the following is/are correct statements \( \mathrm{P} \) (A) Hardy Schulz rule is relat...
2022-12-01Which of the following is an example of associated colloid? (A) Protein + water (B) Soap + water...
2022-12-01Which of the following are colloids? (A) Milk (B) Ice cream (C) Urea solution (D) Blood \( P \) ...
2022-12-01Which gas will be adsorbed on a solid to greater extent. (A) A gas having non polar molecule (B)...
2022-12-01The number of moles of \( \mathrm{H}_{2} \mathrm{O}_{2} \) required to completely react with \( ...
2022-12-01Which of the following is incorrect regarding salt P bridge solution? W (1) Solution must be a ...
2022-12-01A liquid is found to scatter a beam of light but leaves no residue when passed through the filte...
2022-12-01Colloidal particles in a sol. can be coagulated by (A) heating (B) adding an electrolyte \( P \)...
2022-12-01An emulsifier is a substance \( \mathrm{P} \) (A) which stabilises an emulsion W) (B) which brea...
2022-12-01Two elements \( X \) and \( Y \) (atomic mass of \( X=75, Y=16 \) ) combine to give a compound h...
2022-12-01The time taken by the electron in one complete revolution in the \( \mathrm{n}^{\text {th }} \) ...
2022-12-01Choose the correct reason(s) for the stability of the lyophobic colloidal particles. (A) Prefere...
2022-12-01\( 4 \mathrm{~g} \) of a metal oxide contains \( 1.6 \mathrm{~g} \) oxygen, then equivalent mass...
2022-12-01\( 74.5 \mathrm{~g} \) of metal chloride contains \( 35.5 \mathrm{~g} \) of chlorine. The equiva...
2022-12-01Equivalent mass of a metal is 12. Hence, equivalent mass of its oxide is (1) 24 (2) 28 (3) 20 (4...