Calculate the molecular mass of chloro...

Calculate the molecular mass of chloroform `(CHCl_(3))`. (Atomic masses : `C = 12 u , H = 1 u , Cl = 35.5 u`)

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The correct Answer is:

119.5 u

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LAKHMIR SINGH & MANJIT KAUR-ATOMS AND MOLECULES-Exercise

Calculate the molecular mass of ethanoic acid, CH(3)COOH. (Atomic ma...
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Calculate the molecular mass of nitric acid, HNO(3). (Atomic masses : ...
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Calculate the molecular mass of chloroform (CHCl(3)). (Atomic masses...
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Calculate the molecular mass of hydrogen bromide (HBr). (Atomic masses...
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Calculate the molecular masses of the following compounds : (a) Hy...
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State the law of conservation of mass. Give one example to illustrate...
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State the law of constant proportions. Give one example to illustrate ...
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(a) State the various postulates of Dalton's atomic theory of matter...
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(a) What is the significance of the symbol of an element ? Explain w...
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(a) What is an atom ? How do atoms usually exist ? (b) What i...
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(a) Define atomic mass unit. What is its symbol ? (b) Define atomic...
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The atomicites of ozone, sulphur, phosphorus and argon are respectivel...
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The symbol of a metal element which is used in making thermometers is ...
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The Latin language name of an element is natrium. The English name of...
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The atomic theory of matter was proposed by :
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One of the following elements has an atomicity of 'one' . This ele...
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The English name of an element is potassium, its Latin name will be...
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The law of conservation of mass was given by :
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The element having atomicity 'four' is most likely to be :
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If 1.4 g of calcium oxide is formed by the complete decomposition of c...
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