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Noufiya
Subject: Science
, asked on 29/3/18
In account details (Edit profile)i did a mistake in the username, and i want to change it...Is there anyway i can change it? Plz help me
Answer
1
Reetu Shree
Subject: Science
, asked on 28/3/18
how is common salt iodinized?
Answer
1
Krithi ♀️
Subject: Science
, asked on 23/3/18
Mention three uses each of the following
(i) Bleaching powder
(ii) Baking soda
(iii) Plaster of paris
Answer
1
Krithi ♀️
Subject: Science
, asked on 23/3/18
Please answer
Q.
Mention 3 uses of the following with its properties
(i) Washing soda
Answer
3
Krithi ♀️
Subject: Science
, asked on 23/3/18
Explain the production of following salts with chemical equation.
(i) washing soda
(ii) baking soda
(iii) bleaching soda
(iv) plaster of Paris
Answer
1
Uday
Subject: Science
, asked on 16/3/18
in hydropower plants mechanical energy to electrical energy is this correct??
Answer
1
Uday
Subject: Science
, asked on 16/3/18
guys another doubt in that 2 marker physics question is it sufficient to draw just one ray diagram ? bcz meritnation solutions have 2 ray diagrams in that convex mirror question
Answer
5
Uday
Subject: Science
, asked on 16/3/18
i wrote fallopian tube is the passage for transportation of eggs is this correct??
Answer
2
Varsha Reddy
Subject: Science
, asked on 16/3/18
Q-27) Two beakers contain colourless solutions of magnesium oxide and carbon dioxide. How can the solutions in the beakers be identified? Only strips of red and blue litmus paper are available.
Answer
2
Abhishek.s.nair
Subject: Science
, asked on 15/3/18
Aqueous solutions of amphoteric oxide aluminum oxide is tested with blue and red litmus...
what is the observation?
experts....
Answer
2
Nimesh R
Subject: Science
, asked on 15/3/18
Why Glucose does not conduct electricity ?
Answer
1
Siddhi
Subject: Science
, asked on 15/3/18
What happens when washing soda is recrystallised from is aqueous solution?
Answer
2
Ameek Kaur
Subject: Science
, asked on 15/3/18
Please answer soon
Q.32. In an experiment to test the ph, of the given sample using ph paper, Write the colour of the ph paper in each case.
Answer
5
Siddhi
Subject: Science
, asked on 15/3/18
What colour will appear when NaOH is added to a neutral colourless solution?
Answer
4
Dipendu Gupta
Subject: Science
, asked on 15/3/18
Esters will turn litmus paper red or blue ??
Answer
4
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What are you looking for?
(i) Bleaching powder
(ii) Baking soda
(iii) Plaster of paris
Q. Mention 3 uses of the following with its properties
(i) Washing soda
(i) washing soda
(ii) baking soda
(iii) bleaching soda
(iv) plaster of Paris
what is the observation?
experts....
Q.32. In an experiment to test the ph, of the given sample using ph paper, Write the colour of the ph paper in each case.