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All Questions
1
answers
33
views
रासायनिक अभिक्रिया से क्या समझते हैं ? What do you understand by chemical reaction?
Chemistry
- asked 4 years ago
- B Butts
1
answers
41
views
1
answers
43
views
1
answers
38
views
चार पादप हार्मोन के नाम एवं कार्य लिखिए । Write the names and functions of four plant hormones.
Chemistry
- asked 4 years ago
- B Butts
1
answers
38
views
1
answers
35
views
न्यूलैण्ड के अष्टक नियम किसे कहते हैं ? What is Newland's octet law?
Chemistry
- asked 4 years ago
- B Butts
1
answers
98
views
1
answers
30
views
अधातु के दो गुणधर्मों को लिखें। Write two properties of non-metals.
Chemistry
- asked 4 years ago
- B Butts
1
answers
32
views
इलेक्ट्रॉन बंधुता क्या है ? What is electron affinity?
Chemistry
- asked 4 years ago
- B Butts
1
answers
52
views
1
answers
33
views
धातु किसे कहते हैं ? What is Metal?
Chemistry
- asked 4 years ago
- B Butts
1
answers
65
views
1
answers
53
views
1
answers
41
views
1
answers
37
views
1
answers
46
views
1
answers
42
views
1
answers
44
views
1
answers
35
views
कार्बन तत्त्व एक अद्वितीय तत्त्व है। कैसे ? The element carbon is a unique element. How ?
Chemistry
- asked 4 years ago
- B Butts
1
answers
36
views
कार्बन के चार यौगिकों के नाम लिखें। Write the names of four compounds of carbon.
Chemistry
- asked 4 years ago
- B Butts
1
answers
52
views
1
answers
28
views
सजीव प्राणियों पर एल्कोहल का क्या प्रभाव पड़ता है ? What is the effect of alcohol on living beings?
Chemistry
- asked 4 years ago
- B Butts
1
answers
30
views
अयस्क और खनिज में अंतर लिखिए। Write the difference between an ore and a mineral.
Chemistry
- asked 4 years ago
- B Butts
1
answers
29
views
1
answers
38
views
2
answers
35
views
Explain the Normality in Physical Chemistry
Chemistry
- asked 8 years ago
- M K L
1
answers
31
views
लोहे को जंग से बचाने के दो उपाय बताइए। Mention two ways to protect iron from rusting.
Chemistry
- asked 4 years ago
- B Butts
1
answers
41
views
1
answers
32
views
1
answers
51
views

