All Questions
1
answers
120
views
सह-संयोजी आबंध किसे कहते हैं ? What are covalent bonds called?
Chemistry
- asked 3 months ago
- B Butts
1
answers
91
views
एथनॉल के कुछ उपयोगों को लिखें। Write some uses of ethanol.
Chemistry
- asked 3 months ago
- B Butts
1
answers
95
views
एथनॉल (C2H5OH) के भौतिक गुणधर्मों को लिखें। Write the physical properties of ethanol (C2H5OH).
Chemistry
- asked 3 months ago
- B Butts
1
answers
89
views
ईंधन के रूप में एल्कोहल का इस्तेमाल कैसे किया जाता है ? How is alcohol used as a fuel?
Chemistry
- asked 3 months ago
- B Butts
1
answers
85
views
एथनॉइक अम्ल के भौतिक गुण धर्मों को लिखें। Write the physical properties of ethanoic acid.
Chemistry
- asked 3 months ago
- B Butts
1
answers
96
views
सिरका क्या है ? इसके उपयोगों को लिखें। What is vinegar? Write its uses.
Chemistry
- asked 3 months ago
- B Butts
1
answers
88
views
1
answers
171
views
1
answers
101
views
1
answers
207
views
1
answers
151
views
1
answers
121
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उत्कृष्ट गैसों को अलग समूह में क्यों रखा गया है ? Why are noble gases placed in a separate group?
Chemistry
- asked 3 months ago
- B Butts
1
answers
145
views
1
answers
151
views
1
answers
111
views
मेंडलीफ ने तत्त्वों का वर्गीकरण किस आधार पर किया ? On what basis did Mendeleev classify the elements?
Chemistry
- asked 3 months ago
- B Butts
1
answers
114
views
न्यूलैंड के अष्टक सिद्धांत की क्या सीमाएँ हैं ? What are the limitations of Newland's octet theory?
Chemistry
- asked 3 months ago
- B Butts
1
answers
160
views
1
answers
103
views
1
answers
107
views
धनायन का आकार परमाणु से कम क्यों होता है ? Why is the size of a cation smaller than an atom?
Chemistry
- asked 3 months ago
- B Butts
1
answers
98
views
1
answers
93
views
1
answers
107
views
1
answers
96
views
मेंडलीव के आवर्त सारणी की विसंगतियों को लिखें। Write the discrepancies in Mendeleev's periodic table.
Chemistry
- asked 3 months ago
- B Butts
1
answers
618
views
1
answers
840
views
इलेक्ट्रॉन बंधुता क्या है ? What is electron affinity?
Chemistry
- asked 9 months ago
- B Butts
1
answers
1.3k
views
आयनन विभव क्या है ? What is ionization potential?
Chemistry
- asked 9 months ago
- B Butts
1
answers
347
views
1
answers
683
views
चार पादप हार्मोन के नाम एवं कार्य लिखिए । Write the names and functions of four plant hormones.
Chemistry
- asked 9 months ago
- B Butts
1
answers
1.5k
views
न्यूलैण्ड के अष्टक नियम किसे कहते हैं ? What is Newland's octet law?
Chemistry
- asked 9 months ago
- B Butts
1
answers
624
views
संयोजकता किसे कहते है? What is connectivity?
Chemistry
- asked 9 months ago
- B Butts