All Questions
1
answers
537
views
कार्बनिक यौगिकों के कुछ गुणों को लिखें। Write some properties of organic compounds.
Chemistry
- asked 2 years ago
- B Butts
1
answers
1121
views
1
answers
496
views
1
answers
1725
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1
answers
529
views
1
answers
614
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1
answers
704
views
धातुओं का परिष्करण से क्या तात्पर्य है ? What is meant by refining of metals?
Chemistry
- asked 2 years ago
- B Butts
1
answers
1119
views
1
answers
553
views
कार्बन तत्त्व एक अद्वितीय तत्त्व है। कैसे ? The element carbon is a unique element. How ?
Chemistry
- asked 2 years ago
- B Butts
1
answers
746
views
अधातु के दो गुणधर्मों को लिखें। Write two properties of non-metals.
Chemistry
- asked 2 years ago
- B Butts
1
answers
564
views
1
answers
634
views
एथनॉल के कुछ उपयोगों को लिखें। Write some uses of ethanol.
Chemistry
- asked 2 years ago
- B Butts
1
answers
1053
views
1
answers
745
views
1
answers
1108
views
अयस्क और खनिज में अंतर लिखिए। Write the difference between an ore and a mineral.
Chemistry
- asked 2 years ago
- B Butts
1
answers
516
views
1
answers
1459
views
1
answers
1853
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1
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654
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1
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673
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1
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697
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1
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1561
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1
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851
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1
answers
1199
views
1
answers
2123
views
एनोड पंक क्या है? उदाहरण के साथ समझावें। What is anode punk? Explain with example.
Chemistry
- asked 2 years ago
- B Butts
1
answers
1035
views
1
answers
545
views
सिरका क्या है ? इसके उपयोगों को लिखें। What is vinegar? Write its uses.
Chemistry
- asked 2 years ago
- B Butts
1
answers
689
views
आघातवर्ध्यता से क्या समझते हैं ? What do you understand by trauma?
Chemistry
- asked 2 years ago
- B Butts
1
answers
1020
views
लोहे को जंग से बचाने के दो उपाय बताइए। Mention two ways to protect iron from rusting.
Chemistry
- asked 2 years ago
- B Butts
1
answers
1138
views