MyQuestionIcon

1

You visited us 1 times! Enjoying our articles? Unlock Full Access!

Soaps

hat will be t...

Question

hat will be the rate of appearance of brown colour in apple if 4 slices are kept in water, open air, lemon solution and salt solution respectively?

Open in App

Solution

Suggest Corrections

thumbs-up

0

Similar questions

Q. A slice of apple acquires a brown colour if it is not consumed immediately, explain.

Q. Potato slices become crisp in plain water but become flaccid in strong salt solution. Why?

Q. When phenolphthalein gives pink colour in the given salt solution the salt solution will be:

Q. A salt is added to the neutral ferric chloride solution to give deep red colour which on heating decomposes to a brown-red precipitate. Which of the following will be present in the salt?

Q. A pale green crystalline metal salt of

M

dissolves freely in water. On standing it gives a brown ppt. on addition of aqueous

N a O H

. The metal salt solution also gives a black ppt. on bubbling

H_{2} S

in basic medium. An aqueous solution of the metal salt decolourizes the pink colour of the permanganate solution. The metal in the metal salt solution is :

View More

Join BYJU'S Learning Program

similar_icon

Related Videos

lock

Cleansing Agents

CHEMISTRY

Watch in App

explore_more_icon

Explore more

Standard XII Chemistry

Join BYJU'S Learning Program

CrossIcon