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Q36: What is the molar mass of a
Q40: Which atomic subshell can hold up to
Q53: Three statements are given below. Pick the
Q56: In the reaction of 9.7 g of
Q57: Which series shown below is correctly arranged
Q62: Which species is isoelectronic with Al?<br>A) Si<sup>2+</sup><br>B)
Q64: Which of the following reactions releases heat
Q84: What is the molarity of a solution
Q87: What is the mass in grams of
Q89: Which of the following molecule is(are) polar