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what is mass of 52u of helium
a rock is dropped off a cliff's 80 m high.if it strikes down the ground with an impaact velocity of 40 m/s,what acceleration did it experience during its descent/
what is th mass in gram of oxygen atom and molecule
What products are produced during metabolism? Which product must be transported out of the tissue?
Explain why the viscosity of gases is independent of pressure at constant temperature but the independence fails at very low pressure.
If each orbital can hold a maximum of three electrons, then the number of elements in the 9th period of the Modern Periodic Table are?
what should we do to avoid plastics from our day to day life ?
In atomic absorption spectroscopy, how to prepare standards of iron (ii) to acquire 2, 4, 6, 8 and 10 parts per million? This is to test the concentration of iron in water
The freezing point of blood serum is about - 0.56 deg C. What is its osmotic pressure at 37 deg C?
With increase in dilution Specific conductance of weak electrolyte decreases while equivalent conductance increases. - Explain.
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