Advertisements
Advertisements
प्रश्न
Write the approximate colour of the following sample with the universal indicator: Soap Solution
उत्तर
Soap Solution : Purple
APPEARS IN
संबंधित प्रश्न
State the inference drawn from the following observations:
A gas Q turns moist lead acetate paper silvery black. Identify the gas Q.
How is lead sulphate prepared in the aboratory?
Define the following term : pH scale
A solution of iron (III) chloride has a pH less than 7. Is the solution acidic or alkaline?
Mention the colour changes observed when the following indicator is added to acid: Neutral litmus solution.
What do you understand by pH value?
State the change noticed when blue litmus and red litmus is introduced in the following solution:
NH4NO3
Choose the odd one out & give a reason:
A compound P is heated in a test tube with sodium hydroxide solution. A red litmus paper held at the mouth of the test tube turns blue.
Which of the following could compound P be?
An ______ solution will turn methyl orange solution pink or red.
