CBSE X Chemistry Acids, Bases and Salts
What is the chemical composition of pH strip?
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1st April 2008
3:00 PM
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CBSE VII Science Acids, Bases and Salts
vegetables stain or cloths turn red when soap is applied on it
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9th February 2018
9:36 AM
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CBSE X Chemistry Acids, Bases and Salts
The litmus paper or the litmus solution is obtained from the _______ plant.
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14th March 2018
4:11 PM
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ICSE X Chemistry Study of Acids, Bases and Salts
Circled one
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18th March 2018
4:26 PM
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CBSE XI Science Chemistry Some Basic Concepts of Chemistry
What is the difference between external indicators and internal indicators ?
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13th September 2018
9:09 PM
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CBSE X Chemistry Acids, Bases and Salts
A drop of phenolphthalein was added to 1 ml of water and a drop of Noah solution was added to it. Explain the observations
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10th October 2018
7:43 PM
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CBSE VII Science Acids, Bases and Salts
Turmeric is a _________ indicator
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19th November 2018
7:21 PM
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CBSE X Chemistry Acids, Bases and Salts
Colour of phenolphthalein and methyl orange in acidic and basic and neutral medium
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24th May 2019
1:19 PM
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CBSE VII Science Acids, Bases and Salts
Why does a curry stain turn red when it is washed with a detergent
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18th August 2019
7:16 PM
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CBSE VII Science Acids, Bases and Salts
How we can test acid and base with chemical
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20th August 2019
3:33 PM
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CBSE X Chemistry Acids, Bases and Salts
Give two examples of olfactory indicators
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29th January 2020
7:29 AM
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ICSE X Chemistry Study of Acids, Bases and Salts
Define a universal indicator indicator . Mention it's one
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3rd February 2020
12:12 AM
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CBSE X Chemistry Acids, Bases and Salts
if 10ml of H2SO4is mixed with 10ml.of mg(OH)2 of the same concentration, what is the colour of the universal indicator
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4th March 2020
9:59 PM
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CBSE X Chemistry Acids, Bases and Salts
what are olfactory indicators
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20th March 2020
11:08 PM
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CBSE X Chemistry Acids, Bases and Salts
what is the importance of acid base indicators
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4th April 2020
3:14 PM
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CBSE VII Science Acid, Base and Salt
Why do visual indicators show a change in colour when introduced to an acid or base medium
Asked by rajeshbabu80iffco
13th April 2020
2:40 PM
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CBSE VII Science Acid, Base and Salt
What is indecator
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13th April 2020
5:03 PM
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CBSE VII Science Acid, Base and Salt
What is indecator?
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14th April 2020
1:57 PM
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CBSE X Chemistry Acids, Bases and Salts
Do indicators have formula?Otherwise if a indicator(dye) is added to a compound(acid,base,salt solutions),will the formula of compound change?
Asked by acshanadhana15
14th September 2020
10:12 AM
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CBSE VII Science Acid, Base and Salt
__ is a chemical that change its colour to indicate the presence of a chemical substance.
Asked by viraj.kumarsingh20
11th December 2020
8:09 PM
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CBSE VII Science Acid, Base and Salt
What are universal indicators
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25th June 2021
2:56 PM
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CBSE X Chemistry Acids, Bases and Salts
differentiate between natural and synthetic indicators, give examples
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2nd July 2021
10:14 PM
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CBSE X Chemistry Acids, Bases and Salts
PLS GIVE LIST OF WHAT COLOR NATURAL INDICATORS: RED CABBAGE LEAVES, COLORED PETALS OF GERANIUM, PETUNIA AND HYDRANGEA GIVE IN ACIDIC AND BASIC MEDIUM
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23rd November 2021
2:40 AM
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ICSE VII Chemistry Acid, Base and Salt
Litimus a natural dye is an extract of which of the following
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29th September 2022
7:24 AM
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