Caustic soda is
1 NaC1
2 Na2CO3
3 NaOH
4 NaHCO3
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0.005M K2Cr2O7 solution for calibration of UV.why 0.005M K2Cr2O7?
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why our head's weight not feel our body?
Which of the following is used for removing air bubbles from glass during its manufacture? 1 Feldspar 2 Arsenious oxide 3 Potassium carbonate 4 Soda ash
Science is both a process and product-Substantiate
0 Answers Mahatma Gandhi University,
What are pulsars?
Which scientist made detailed study on novae?
A substance which changes readily into vapor without heating is called 1 Efflorescent 2 Synthetic 3 Volatile 4 Effervescent
what is composition of fizzy drinks
What is the Organic Evolution ?
The difference between a nuclear reactor and an atom bomb is that 1 No chain reaction takes place in nuclear reactor while in the atomic bomb there is a chain reaction 2 No chain reaction takes place in atomic bomb while it takes place in a nuclear reactor 3 The chain reaction in nuclear reactor is controlled 4 None of these
Terls was dedicated to u.n as an international institution?