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Showing 921 to 940 out of 2842 Doubts
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how about negative value of friction
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A bottle which contains 200 ml of 0.1 M NaOH absorbs 1 milli mole of CO2 from atmospheric air. If the solution is them treated with 200 ml of HCl solution for complete neutralization .the normality of HCl is
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A bottle which contains 200 ml of 0.1 M NaOH absorbs 1 milli mole of CO2 from atmospheric air. If the solution is them treated with 200 ml of HCl solution for complete neutralization .the normality of HCl is
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i can't understand what is repeated
explain my last
Doubt
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inductance of a coil is 5 mH is connected to A C source of 220 V and 50 Hz. the ratio of AC to DC resistance of the coil is:
1 . 5
2. 0
3. infinity
4. incomplete data
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in the induction coil across secondary coil the output voltage is practiacally:
1. unidirectional ,high, intermittant
2. directional , low , intermittant
3. unidirectional ,high, constant
4.unidirectional, low ,constant
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which term of A.P 3,5,7,9,11,13 is 229?
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what is anova
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how to calculate Zeff. of cl last electron
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360/thita is a fraction then the number of images is integral part of 360/thita explain
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P-nitrobenzaldehyde reacts with concentrated NaOH solution at room temperature to give:
1)p-nitrobenzamide
2)p-nitrobenzyl alcohol
3)Sodium p-nitrobenzoate
4)p-nitrotoluene
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360/thita is a fraction then the number of images is integral part of 360/thita explain
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360/thita is a fraction then the number of images is integral part of 360/thita explain
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360/thita is a fraction then the number of images is integral part of 360/thita explain
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360/thita is a fraction then the number of images is integral part of 360/thita explain
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360/thita is a fraction then the number of images is integral part of 360/thita explain
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can coefficient of friction have value greater than one ? or negative?
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concept lesson booklet -2
page no-24
point no-3,4,5
please explain
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what is the si unit of sound
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n moles of a gas filled in a container at temperature T is in equilibrium initially. If the gas is compressed slowly and isothermally to half its initial volume the work done by the atmosphere on the piston is:

Showing 921 to 940 out of 2842 Doubts