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  5. Some Basic Concepts of Chemistry / रसायन की कुछ मूलभूत अवधारणाएँ

NEET Chemistry Some Basic Concepts of Chemistry / रसायन की कुछ मूलभूत अवधारणाएँ NEET PYQ-Some Basic Concepts Chemistry

  • question_answer
    Molarity of liquid HCl if density of solution is 1.17 g/cc:                                         [AIPMT 2001]

    A)  36.5

    B)                   18.25

    C)  32.05

    D)                   42.10

    Correct Answer: C

    Solution :

    Density  \[=1.17\text{ }g/cc\]
    \[=1170\text{ }g/L\]
    Molarity of solution \[\text{=}\frac{\text{Strength}\,\text{in}\,\text{g/L}}{\text{mol}\text{.}\,\text{wt}\text{.}}\]
    \[=\frac{1170}{36.5}\,M\]
    \[=32.05\,M\]


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