A drop of engine oil can pollute ……… litres of water.
A) 20
B) 25
C) 30
D) 45
Answered Feb 05, 2023
A drop of engine oil can pollute 25 litres of water.
Correct option is D) filtration
D) Distillation apparatus
Food shortage
C) both ‘A’ and ‘B’
Correct option is (B) ₹ 176 \(\because\) The cost of 5 litres of petrol = Rs 110. \(\therefore\) The cost of 8 litres of petrol \(=Rs\,(\frac{110}5\times8)\) \(=Rs\,(22\times8)\) = Rs 176
Correct Answer - 13
Correct Answer - B `W=-2.303 nRT "log" V_(2)/V_(1)`
all the above
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