Home
Class 10
CHEMISTRY
Blue litmus solution is added to two tes...

Blue litmus solution is added to two test tubes A and B containing dilute HCl and NaOH solution respectively. In which test tube a color change will be observed? State the colour change and give its reason.

Text Solution

AI Generated Solution

**Step-by-Step Solution:** 1. **Identify the Solutions in Test Tubes:** - Test tube A contains dilute hydrochloric acid (HCl). - Test tube B contains sodium hydroxide (NaOH) solution. 2. **Add Blue Litmus Solution:** - Blue litmus solution is added to both test tubes A and B. ...
Promotional Banner

Similar Questions

Explore conceptually related problems

A student addd few pieces of aluminium metal to two test tubes A and B containing aqueous solutions of iron sulphate and copper sulphate. In the second part of her experiment, the added iron metal to another test tubes C and D containing aqueous solutions of aluminium sulphate and copper sulphate. In which test tube or test tubes will she observe colour change? On the basis of this experiment, state which one is the most reactive metal and why ?

You are provided with three test tubes A, B and C which contain distilled water, acidic solution and basic solution respectively. If you are given blue litmus paper only, how will you identify the contents of each test tube ?

There are four test tubes containing dilute HCl, BaCl_(2), HgCl_(2) " and" KNO_(3) solutions. Which of the following reagents will help in the identification of BaCl_(2) ?

What change will you observe if you test soap with litmus paper (red and blue)?

Answer the following questions with respect to the solutions marked 'A' and 'B' having pH values 4 and 10 respectively. Which solution will change red litmus blue?

There are four test tubes containing dilute HCl,BaCl_(2),CdCl_(2) and KNO_(3) soluitons.Which of the following reagents with help in the identification of BaCl_(2) ?

You have been provided with three test tubes. One of them contains distilled water and the other two contain an acidic solution and a basic solution, respectively. If you are given only red litmus paper, how will you identify the contents of each test tube?

An iron nail is dipped in the solution of copper sulphate for about 30 minture, state the change in colour observed. Give the reason for the change.

Mention the colour changes observed when the following indicators are added to acids : Neutral litmus solution.

If two ml of dil. Acetic acid is added to a test tube containing powdered sodium bicarbonate, What will you observe ?