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Which among the following is the most deactivating meta-directing group in aromatic substitution reaction?
Anonymous Quiz
28%
-COOH
35%
-SO3H
30%
-NO2
7%
-CN
The three rational numbers between 3 and 4 are:

3 और 4 के बीच की तीन परिमेय संख्याएँ हैं
Anonymous Quiz
28%
5/2, 6/2, 7/2
50%
13/4, 14/4, 15/4
17%
12/7, 13/7, 14/7
5%
11/4, 12/4, 13/4
Who has been appointed as the new Global CEO of Chanel?

चैनल के नए वैश्विक सीईओ के रूप में किसे नियुक्त किया गया है?
Anonymous Quiz
34%
Leena Nair / लीना नायर
31%
Indra Nooyi / इंदिरा नूयी
26%
Reshma Shetty / रेशमा शेट्टी
8%
Jayshree Ullal / जयश्री उल्लाल
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With a rise in temperature, the resistance of semiconductors

तापमान में वृद्धि के साथ, अर्धचालकों का प्रतिरोध
Anonymous Quiz
39%
decreases / कम हो जाती है
37%
increases / बढ़ती है
18%
first, increase and then decrease / पहले बढ़ाओ फिर घटाओ
5%
remains constant / स्थिर रहता है
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