All Questions
1
answers
251
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कौन-सी धातुएँ आसानी से संक्षारित नहीं होती हैं ? Which metals do not corrosive easily?
Chemistry
- asked 7 months ago
- B Butts
1
answers
246
views
अधातु के दो गुणधर्मों को लिखें। Write two properties of non-metals.
Chemistry
- asked 7 months ago
- B Butts
1
answers
218
views
धातुओं के दो रासायनिक गुणों को लिखें। Write two chemical properties of metals.
Chemistry
- asked 7 months ago
- B Butts
1
answers
252
views
धातु किसे कहते हैं ? What is Metal?
Chemistry
- asked 7 months ago
- B Butts
1
answers
419
views
1
answers
271
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1
answers
223
views
1
answers
305
views
1
answers
233
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सजातीय श्रेणी के लक्षण लिखें। Write the characteristics of homogeneous series.
Chemistry
- asked 7 months ago
- B Butts
1
answers
222
views
समजातीय श्रेणी क्या है ? उदाहरण के साथ समझाइए। What is an ethnic category? Explain with example.
Chemistry
- asked 7 months ago
- B Butts
1
answers
201
views
कार्बन तत्त्व एक अद्वितीय तत्त्व है। कैसे ? The element carbon is a unique element. How ?
Chemistry
- asked 7 months ago
- B Butts
1
answers
270
views
1
answers
229
views
1
answers
312
views
सजीव प्राणियों पर एल्कोहल का क्या प्रभाव पड़ता है ? What is the effect of alcohol on living beings?
Chemistry
- asked 7 months ago
- B Butts
1
answers
212
views
कार्बनिक यौगिकों के कुछ गुणों को लिखें। Write some properties of organic compounds.
Chemistry
- asked 8 months ago
- B Butts
1
answers
232
views
कार्बनिक यौगिकों की संख्या इतनी अधिक क्यों है ? Why are there so many organic compounds?
Chemistry
- asked 8 months ago
- B Butts
1
answers
249
views
कार्बन के चार यौगिकों के नाम लिखें। Write the names of four compounds of carbon.
Chemistry
- asked 8 months ago
- B Butts
1
answers
240
views
समजातीय श्रेणी किसे कहते हैं ? What is a homogeneous category?
Chemistry
- asked 8 months ago
- B Butts
1
answers
221
views
1
answers
236
views
1
answers
213
views
1
answers
201
views
1
answers
176
views
समावयवी क्या है ? What is isomer?
Chemistry
- asked 8 months ago
- B Butts
1
answers
248
views
सह-संयोजी आबंध किसे कहते हैं ? What are covalent bonds called?
Chemistry
- asked 8 months ago
- B Butts
1
answers
185
views
एथनॉल के कुछ उपयोगों को लिखें। Write some uses of ethanol.
Chemistry
- asked 8 months ago
- B Butts
1
answers
271
views
एथनॉल (C2H5OH) के भौतिक गुणधर्मों को लिखें। Write the physical properties of ethanol (C2H5OH).
Chemistry
- asked 8 months ago
- B Butts
1
answers
207
views
ईंधन के रूप में एल्कोहल का इस्तेमाल कैसे किया जाता है ? How is alcohol used as a fuel?
Chemistry
- asked 8 months ago
- B Butts
1
answers
177
views
एथनॉइक अम्ल के भौतिक गुण धर्मों को लिखें। Write the physical properties of ethanoic acid.
Chemistry
- asked 8 months ago
- B Butts
1
answers
189
views
सिरका क्या है ? इसके उपयोगों को लिखें। What is vinegar? Write its uses.
Chemistry
- asked 8 months ago
- B Butts
1
answers
190
views
