Hamad Chemistry Basic Concept 29/04/2021 A. Atomicity B. Shape of molecule C. Both A and B D. Difficult to predict Related Mcqs: moles of each aluminium and oxygen react with each other to produce aluminium oxide. The amount of product formed is______________________?A. 0.18 mole B. 0.27 mole C. 0.24 mole D. 0.09 mole... Molecular ions are formed by passing______________________?A. High energy electron beam B. ? – particle C. X-rays D. All of the above... Which of the following properties prove that cathode rays are material in nature_________________?A. they cast shadow B. they possess momentum C. they are negatively charged D. all of the above... Which of the following is the formula of chrome red ?A. Pb3 O4 B. 2Pb CO3 – Pb (OH)2 C. Pb Cr O4 – Pb (OH)2 D. Pb2O... A solution can be both____________________?A. dilute and concentrated B. dilute and saturated C. saturated and unsaturated D. saturated and super saturated...
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