All Questions
1
answers
572
views
1
answers
2.6k
views
95% एथेनॉल को क्या कहते है ? What is 95% ethanol called?
Chemistry
- asked 2 years ago
- B Butts
1
answers
897
views
1
answers
521
views
कार्बन तत्त्व एक अद्वितीय तत्त्व है। कैसे ? The element carbon is a unique element. How ?
Chemistry
- asked 1 year ago
- B Butts
1
answers
1.2k
views
1
answers
956
views
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
1.7k
views
1
answers
537
views
संक्षारण से बचने की तीन विधियों को लिखें। Write three methods of avoiding corrosion.
Chemistry
- asked 1 year ago
- B Butts
1
answers
609
views
1
answers
751
views
एथनॉल (C2H5OH) के भौतिक गुणधर्मों को लिखें। Write the physical properties of ethanol (C2H5OH).
Chemistry
- asked 1 year ago
- B Butts
1
answers
481
views
धातुओं के दो रासायनिक गुणों को लिखें। Write two chemical properties of metals.
Chemistry
- asked 1 year ago
- B Butts
1
answers
762
views
प्रतिस्थापन अभिक्रिया क्या हैं ? What are substitution reactions?
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
1.1k
views
योगिक और मिश्रण में अंतर स्पष्ट करे ? Explain the difference between a compound and a mixture?
Chemistry
- asked 2 years ago
- B Butts
1
answers
3.4k
views
1
answers
1.4k
views
प्रकाश-अपघटन अभिक्रिया से क्या समझते हैं ? What do you understand by photolysis reaction?
Chemistry
- asked 1 year ago
- B Butts
1
answers
502
views
समावयवी क्या है ? What is isomer?
Chemistry
- asked 1 year ago
- B Butts
1
answers
630
views
आघातवर्ध्यता से क्या समझते हैं ? What do you understand by trauma?
Chemistry
- asked 1 year ago
- B Butts
1
answers
456
views
खनिज का परिभाषा क्या है ? What is the definition of mineral?
Chemistry
- asked 1 year ago
- B Butts
1
answers
1k
views
1
answers
673
views
1
answers
539
views
आयनिक यौगिकों के गलनांक उच्च क्यों होते हैं ? Why do ionic compounds have high melting points?
Chemistry
- asked 1 year ago
- B Butts
1
answers
538
views
सह-संयोजी आबंध किसे कहते हैं ? What are covalent bonds called?
Chemistry
- asked 1 year ago
- B Butts
1
answers
917
views
वियोजन अभिक्रिया से आप क्या समझते हैं ? What do you understand by decomposition reaction?
Chemistry
- asked 1 year ago
- B Butts
1
answers
1k
views
1
answers
544
views
1
answers
1.1k
views
1
answers
540
views
सजातीय श्रेणी के लक्षण लिखें। Write the characteristics of homogeneous series.
Chemistry
- asked 1 year ago
- B Butts
1
answers
1.1k
views
1
answers
1.9k
views
गैंग का परिभाषा क्या है ? What is the definition of gang?
Chemistry
- asked 1 year ago
- B Butts