اکنون در دسترس! پژوهش تلگرام ۲۰۲۵ — مهمترین بینشهای سال 
Maths Group11
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The main purpose of this channel is to: 1. Print various Maths questions. 2. Publishing various books. 3. Print various short notes. Share it with your friends! Hirriyyoota keessaniif share godha!
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5 086
What volume of oxygen will react with carbon monoxide to produce 20L of carbon dioxide at STP?
5 086
If 140 cm³ of CH4 diffuse into air in 72 seconds, how long will it take 210 cm³ of SO2 to diffuse under the same conditions?
5 086
When a body exerts a force on a second body, the second body exerts a force on the frist body which is equal in magnitude but opposite in direction. This law is known as _______________?
5 086
Which of the following conditions is not used to electroplate a tray made of iron with chromium?
5 086
A sample of gas at 15 °C and 1 atm has a volume of 2.58 L. What volume will this gas occupy at 38 °C and 1 atm?
5 086
Which one of the following matter has definite shape and definite volume?
