All Questions
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83
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1
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53
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1
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69
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1
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54
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प्रकाश-अपघटन अभिक्रिया से क्या समझते हैं ? What do you understand by photolysis reaction?
Chemistry
- asked 1 month ago
- B Butts
1
answers
49
views
1
answers
101
views
वियोजन अभिक्रिया से आप क्या समझते हैं ? What do you understand by decomposition reaction?
Chemistry
- asked 1 month ago
- B Butts
1
answers
42
views
प्रतिस्थापन अभिक्रिया क्या हैं ? What are substitution reactions?
Chemistry
- asked 1 month ago
- B Butts
1
answers
132
views
1
answers
72
views
उत्प्रेरक से आप क्या समझते हैं ? What do you understand by catalyst?
Chemistry
- asked 1 month ago
- B Butts
1
answers
64
views
1
answers
48
views
1
answers
51
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लोहे की वस्तओं को हम क्यों पेंट करते हैं ? Why do we paint iron objects?
Chemistry
- asked 1 month ago
- B Butts
1
answers
92
views
1
answers
34
views
रासायनिक अभिक्रिया से क्या समझते हैं ? What do you understand by chemical reaction?
Chemistry
- asked 1 month ago
- B Butts
1
answers
54
views
1
answers
49
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1
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38
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1
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52
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1
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106
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1
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78
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1
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87
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1
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110
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लिटमस विलयन के बारे में आप क्या जानते हैं ? What do you know about litmus solution?
Chemistry
- asked 1 month ago
- B Butts
1
answers
73
views
1
answers
109
views
1
answers
87
views
1
answers
82
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लवण क्या है? What is salt?
Chemistry
- asked 1 month ago
- B Butts
1
answers
74
views
क्षारक क्या है ? What is alkali?
Chemistry
- asked 1 month ago
- B Butts
1
answers
81
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अम्ल क्या है ? What is acid?
Chemistry
- asked 1 month ago
- B Butts
1
answers
102
views
अयस्क और खनिज में अंतर लिखिए। Write the difference between an ore and a mineral.
Chemistry
- asked 1 month ago
- B Butts
1
answers
75
views
ऐलुमिनियम के उपयोग बताएँ। State the uses of aluminum.
Chemistry
- asked 1 month ago
- B Butts