shaalaa.com
S

Solution - Chemicals from Common Salt - Baking Soda

Account
User


Login
Register


      Forgot password?
Share
Notifications

View all notifications
Books Shortlist
Your shortlist is empty

Question

A student takes about 2 mL ethanoic acid in a dry test tube and adds a pinch of sodium hydrogen carbonate to it. He reports the following observations:

I. Immediately a colourless and odourless gas evolves with a brisk effervescence.

II. The gas turns lime water milky when passed through it.

III. The gas burns with an explosion when a burning splinter is brought near it.

IV. The gas extinguishes the burning splinter that is brought near it.

The correct observations are

(A) I, II and III

(B) II, III and IV

(C) III, IV and I

(D) I, II and IV

Solution

You need to to view the solution
Is there an error in this question or solution?

Similar questions VIEW ALL

When you add sodium hydrogen carbonate to acetic acid in a test tube, a gas liberates immediately with brisk effervescence. Name this gas. Describe the method of testing this gas.

view solution

Write two applications of sodium bicarbonate (baking soda).

view solution

 Name the substance which on treatment with chlorine yields bleaching powder?

view solution

Give two important uses of  baking soda.

view solution

What will happen if a solution of sodium hydrocarbonate is heated? Give the equation of the reaction involved.

view solution
Solution for concept: Chemicals from Common Salt - Baking Soda. For the course 8th-10th CBSE
S