Which of the reactions is used in black and white photography
Anonymous Quiz
32%
Displacement reaction
30%
Decomposition reaction
32%
Combination reaction
6%
None
๐8โค3๐ฅ3๐1
pH value less than 7 indicates that the solution is โ
Anonymous Quiz
53%
Acidic
24%
Basic
21%
Neutral
2%
No reaction
๐15โค3๐ฅ2๐1๐ฅฐ1
๐14๐ฅฐ5๐2
CuSO4.5H2O In this Compound the water molecule is called โ
Anonymous Quiz
13%
Pure water
67%
Water of crystallization
18%
Soda water
2%
None.
๐คฉ17๐9๐ฅฐ3๐3
Replace - Motivational Video In Hindi | Phase 1 | Day 10
https://youtu.be/kTqk-vl94Jg
https://youtu.be/kTqk-vl94Jg
YouTube
Replace - Motivational Video In Hindi | Phase 1 | Day 10
Replace - Motivational Video In Hindi | Phase 1 | Day 10
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Video Link - https://youtu.be/tr6eS8jrchE
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Video Link - https://youtu.be/tr6eS8jrchE
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๐6โค2๐ฅ2
non-metal used to preserve food material is:
Anonymous Quiz
17%
Carbon
15%
Sulphur
57%
Nitrogen
11%
Oxygen
๐11๐3โค2๐ฅ1๐1
When calcium oxide is added to water, it completely dissolves in water without forming bubbles. What products are formed in this reaction?
Anonymous Quiz
30%
Cao
45%
Can(oh)2
18%
Naco3
7%
None
โค6๐4๐ฅฐ3
Aqua regia is a freshly prepared mixture of concentrated HNO3 and concentrated HCl in the ratio of:
Anonymous Quiz
30%
1;3
47%
2:3
18%
3:4
5%
4;3
๐ฅ10๐4๐2
female is suffering from an irregular menstrual cycle. The doctor prescribed her some hormonal tablets. Which option shows the hormone she lacks in her body from the endocrine gland?
Anonymous Quiz
54%
Oegestrone
23%
Testerone
16%
Thyroxin
6%
None
๐9๐6๐2๐คฉ1
Work of 14 J is done to move 2 C charge between two points on a conducting wire. What is the potential difference between the two points?
Anonymous Quiz
33%
28v
32%
14v
31%
7v
4%
0v
๐คฉ10๐4
Forwarded from Shubham Jha - Class 11 & 12 (Shubham Jha)
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๐ด๐ฆImportant ๐ฆ๐ด
Hum aaise bhi bhaut phone ka istemal karte hain too I hope ki app ye hardcopy loge and padhoge.
Agar app aaj ye book purchase kar rahe ho too nicche reply zarror karna so baaki super learner's bhi apke msg ko dekh kar motivate ho!
Happy Learning๐๐
How to Win Friends and Influence People
๐Link - https://amzn.to/3dAZesK
๐ด๐ฆImportant ๐ฆ๐ด
Hum aaise bhi bhaut phone ka istemal karte hain too I hope ki app ye hardcopy loge and padhoge.
Agar app aaj ye book purchase kar rahe ho too nicche reply zarror karna so baaki super learner's bhi apke msg ko dekh kar motivate ho!
Happy Learning๐๐
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How to Win Friends and Influence People
The book 'How to win Friends & Influence People' presents a lot on personality development thus making you an extraordinary person. The book provides fundamental techniques in handling people and big secret of dealing with people. By reading this book youโฆ
๐15
Which one of the following salts does not con-tain water of crystallisation?
Anonymous Quiz
23%
Blue vitrol
35%
Baking soda
19%
Washing soda
22%
Gypsm
๐6๐3๐ฅ2