All Questions
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1
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522
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कार्बन तत्त्व एक अद्वितीय तत्त्व है। कैसे ? The element carbon is a unique element. How ?
Chemistry
- asked 1 year ago
- B Butts
1
answers
995
views
1
answers
1.3k
views
क्षारक क्या है ? What is alkali?
Chemistry
- asked 1 year ago
- B Butts
1
answers
2.8k
views
साबुन तथा अपमार्जक में अंतर स्पष्ट करे ? Explain the difference between soap and detergent?
Chemistry
- asked 2 years ago
- B Butts
1
answers
502
views
समावयवी क्या है ? What is isomer?
Chemistry
- asked 1 year ago
- B Butts
1
answers
2.6k
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95% एथेनॉल को क्या कहते है ? What is 95% ethanol called?
Chemistry
- asked 2 years ago
- B Butts
1
answers
616
views
1
answers
640
views
1
answers
1k
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अयस्क और खनिज में अंतर लिखिए। Write the difference between an ore and a mineral.
Chemistry
- asked 1 year ago
- B Butts
1
answers
781
views
1
answers
991
views
लवण क्या है? What is salt?
Chemistry
- asked 1 year ago
- B Butts
1
answers
1.3k
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1
answers
1k
views
1
answers
950
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1
answers
1.1k
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1
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959
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लोहे को जंग से बचाने के दो उपाय बताइए। Mention two ways to protect iron from rusting.
Chemistry
- asked 1 year ago
- B Butts
1
answers
609
views
कैरेट सोना का क्या अर्थ है ? What is the meaning of karat gold?
Chemistry
- asked 1 year ago
- B Butts
1
answers
1.2k
views
संयोजकता किसे कहते है? What is connectivity?
Chemistry
- asked 2 years ago
- B Butts
1
answers
582
views
कार्बनिक यौगिकों की संख्या इतनी अधिक क्यों है ? Why are there so many organic compounds?
Chemistry
- asked 1 year ago
- B Butts
1
answers
1k
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1
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831
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1
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525
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एथनॉल के कुछ उपयोगों को लिखें। Write some uses of ethanol.
Chemistry
- asked 1 year ago
- B Butts
1
answers
654
views
अधातु के दो गुणधर्मों को लिखें। Write two properties of non-metals.
Chemistry
- asked 1 year ago
- B Butts
1
answers
506
views
सिरका क्या है ? इसके उपयोगों को लिखें। What is vinegar? Write its uses.
Chemistry
- asked 1 year ago
- B Butts
1
answers
762
views
अयस्क का परिभाषा क्या है ? What is the definition of ore?
Chemistry
- asked 1 year ago
- B Butts
1
answers
438
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1
answers
1k
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1
answers
1.7k
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1
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815
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