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Everyday Science MCQs
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2811.Surfactants reduce the ______ of water.
2812.Soap is the term for a salts of a ______?
2813.It used to assess concentration or amount of given atomic, molecular or ionic chemical?
2814.The Gas is mobile phase in ______?
2815.Spectroscopy is the interaction of light with ______?
2816.An agreement between a measured value and the accepted true value?
2817.The physical methods used to measure physical properties is called?
2818.Flame test of Copper Halide with bluish-green color identify the presence of ______?
2819.Analysis deals with the identification of presence of functional groups in compounds is _______?
2820.The sample may be solid, liquid, gas or a _______ in qualitative analysis.