Shubham Jha - Class 10
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7 year experience in Training 9th & 10th grade students with special creative techniques.
A memory coach & a passionate educator by choice.
πŸ‘‰ Upcoming FREE class - https://unacademy.com/@shubham0011/courses?&type=special&courses=upcoming
Code - SJSUPER
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❀21πŸ‘6❀‍πŸ”₯5πŸ”₯2πŸ€”2πŸ‘Ž1
πŸ‘15πŸ‘Ž4❀3πŸ”₯3πŸ‘2
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A non-metal used to preserve food material is:
Anonymous Quiz
21%
Carbon
12%
Sulphur
56%
Nitrogen
11%
Phosphorous
πŸ‘8😁4
Lactic Acid is present in –
Anonymous Quiz
12%
Orange
5%
Tea
65%
Curd
19%
Vinegar
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CuSO4.5H2O: In this Compound, the water molecule is called –
Anonymous Quiz
14%
Plaster of paris
64%
Water of crystalline
18%
Baking soda
4%
None
πŸ‘1
When a base reacts with a metal, it forms a salt, and hydrogen gas is released. By what method can the presence of hydrogen be detected?
Anonymous Quiz
34%
By litmus paper
25%
By methyl orange
35%
By a buring candel
6%
By oil
πŸ‘4❀2
At what temperature is gypsum heated to form Plaster of Paris?

Answer in degree Celsius
Anonymous Poll
16%
35
34%
70
18%
45
32%
100
πŸ‘17πŸ‘Ž2😁1
Next konsa ch ka poll chaiye ?
Anonymous Poll
25%
1
25%
6
25%
8
25%
None
πŸ”₯15πŸ‘7πŸ‘2
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❀‍πŸ”₯23πŸ‘4πŸ”₯4😁2❀1
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πŸ‘15❀‍πŸ”₯12❀2πŸ₯°2
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