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  • Blue litmus solution is added to two test tubes A and B containing dilute HCl and NaOH solution respectively. In which test tube a colour change will be observed? State the colour change and give its reason.   <div style="float:le

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

 

 

 

 
 
 
 
 

Answers (1)

In test tube A, colour change will be observed. The colour changes to red because in test tube A, HCl is present which is acidic in nature so it changes red litmus to blue.

Posted by

Sumit Saini

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