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All Questions
1
answers
1243
views
1
answers
825
views
भर्जन का परिभाषा क्या है ? What is the definition of roast?
Chemistry
- asked 4 years ago
- B Butts
1
answers
1559
views
1
answers
1907
views
1
answers
901
views
1
answers
2427
views
समस्थानिक तथा समभारिक में अंतर स्पष्ट करे ? Explain the difference between isotopes and isotopes?
Chemistry
- asked 5 years ago
- B Butts
1
answers
892
views
उत्कृष्ट गैसों को अलग समूह में क्यों रखा गया है ? Why are noble gases placed in a separate group?
Chemistry
- asked 4 years ago
- B Butts
1
answers
1457
views
1
answers
934
views
सजातीय श्रेणी के लक्षण लिखें। Write the characteristics of homogeneous series.
Chemistry
- asked 4 years ago
- B Butts
1
answers
1080
views
1
answers
5005
views
1
answers
1092
views
कौन-सी धातुएँ आसानी से संक्षारित नहीं होती हैं ? Which metals do not corrosive easily?
Chemistry
- asked 4 years ago
- B Butts
1
answers
902
views
1
answers
1930
views
1
answers
1378
views
लोहे को जंग से बचाने के दो उपाय बताइए। Mention two ways to protect iron from rusting.
Chemistry
- asked 4 years ago
- B Butts
1
answers
1018
views
निस्तापन का परिभाषा क्या है ? What is the definition of disposal?
Chemistry
- asked 4 years ago
- B Butts
1
answers
2457
views
चार पादप हार्मोन के नाम एवं कार्य लिखिए । Write the names and functions of four plant hormones.
Chemistry
- asked 5 years ago
- B Butts
1
answers
1370
views
धातुएँ विद्युत के सुचालक क्यों होती हैं ? Why are metals good conductors of electricity?
Chemistry
- asked 4 years ago
- B Butts
1
answers
1320
views
1
answers
1510
views
1
answers
1531
views
1
answers
873
views
1
answers
1522
views
1
answers
1253
views
सबसे बड़ी और सबसे छोटी कोशिका का नाम क्या है ? What is the name of the largest and smallest cell?
Chemistry
- asked 5 years ago
- B Butts
1
answers
932
views
1
answers
1366
views
1
answers
1215
views
प्रतिस्थापन अभिक्रिया क्या हैं ? What are substitution reactions?
Chemistry
- asked 4 years ago
- B Butts
1
answers
946
views
समजातीय श्रेणी क्या है ? उदाहरण के साथ समझाइए। What is an ethnic category? Explain with example.
Chemistry
- asked 4 years ago
- B Butts
1
answers
890
views
कार्बन तत्त्व एक अद्वितीय तत्त्व है। कैसे ? The element carbon is a unique element. How ?
Chemistry
- asked 4 years ago
- B Butts
1
answers
1326
views
लोहे की वस्तओं को हम क्यों पेंट करते हैं ? Why do we paint iron objects?
Chemistry
- asked 4 years ago
- B Butts

