Advertisements
Advertisements
प्रश्न
Turmeric is used as a _______.
रिकाम्या जागा भरा
Advertisements
उत्तर
Turmeric is used as a indicator.
shaalaa.com
या प्रश्नात किंवा उत्तरात काही त्रुटी आहे का?
APPEARS IN
संबंधित प्रश्न
Sodium hydroxide turns blue litmus red.
What colour does the following indicator turn when added to a base or alkali (such as sodium hydroxide)?
Litmus
Those substances whose smell (or odour) changes in acidic or basic solutions are called ______ indicators.
Onion and vanilla extract are ______ indicators.
The property which is not shown by acids is:
Two solutions A and B have pH values of 3.0 and 9.5 respectively. Which of these will turn litmus solution from blue to red and which will turn phenolphthalein from colourless to pink?
The more acidic a solution, the ______ the pH.
How does an antacid work?
Give names of any two natural indicators.
Name the acid present in vinegar.
