Q)
(chatquestion)...(а) 5.9
(b) 47.125
(c) 94.25
(d) 88.2
81. 342 g of 20% by mass of Ba(OH), solution (sp. gr. 0.57) is reacted with 1200 mL of
2 M HNO 3. If the final density of solution is same as pure water then molarity of the ion in
resulting solution which decides the nature of the above solution is:
(а) 0.25
82. 100 mL of H,SO4 solution having molarity 1 M and density 1.5 g/mL is mixed with 400 mL of
(b) 0.5 М
(c) 0.888 M
(d) None of these
water Co
1 Answer
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