All Questions
1
answers
507
views
1
answers
1.3k
views
1
answers
1.2k
views
लिटमस विलयन के बारे में आप क्या जानते हैं ? What do you know about litmus solution?
Chemistry
- asked 2 years 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
469
views
भर्जन का परिभाषा क्या है ? What is the definition of roast?
Chemistry
- asked 2 years ago
- B Butts
1
answers
1k
views
उत्प्रेरक से आप क्या समझते हैं ? What do you understand by catalyst?
Chemistry
- asked 2 years ago
- B Butts
1
answers
997
views
1
answers
1.2k
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
1.7k
views
1
answers
2.8k
views
न्यूलैण्ड के अष्टक नियम किसे कहते हैं ? What is Newland's octet law?
Chemistry
- asked 2 years ago
- B Butts
1
answers
1.1k
views
1
answers
540
views
उत्कृष्ट गैसों को अलग समूह में क्यों रखा गया है ? Why are noble gases placed in a separate group?
Chemistry
- asked 2 years ago
- B Butts
1
answers
803
views
1
answers
1.3k
views
1
answers
598
views
1
answers
748
views
1
answers
930
views
सजीव प्राणियों पर एल्कोहल का क्या प्रभाव पड़ता है ? What is the effect of alcohol on living beings?
Chemistry
- asked 2 years ago
- B Butts
1
answers
560
views
सह-संयोजी आबंध किसे कहते हैं ? What are covalent bonds called?
Chemistry
- asked 2 years ago
- B Butts
1
answers
2.1k
views
1
answers
883
views
1
answers
648
views
कार्बन के चार यौगिकों के नाम लिखें। Write the names of four compounds of carbon.
Chemistry
- asked 2 years ago
- B Butts
1
answers
744
views
ऐलुमिनियम के उपयोग बताएँ। State the uses of aluminum.
Chemistry
- asked 2 years ago
- B Butts
1
answers
658
views
धातुओं का परिष्करण से क्या तात्पर्य है ? What is meant by refining of metals?
Chemistry
- asked 2 years ago
- B Butts
1
answers
495
views
1
answers
607
views
1
answers
551
views
1
answers
1.6k
views
1
answers
911
views
सोडियम को केरोसीन तेल में डुबोकर क्यों रखा जाता है? Why is sodium kept immersed in kerosene oil?
Chemistry
- asked 2 years ago
- B Butts
1
answers
1k
views
1
answers
1k
views
लवण क्या है? What is salt?
Chemistry
- asked 2 years ago
- B Butts