Q. It is used to take a known volume of liquid for volumetric analysis or titration

View solution

Q. It is used in titration or volumetric analysis

View solution

Q. It is used for hanging, clamping, holding and heating during the experiment

View solution

Q. When solutions are to be kept under observation, the following apparatus is used

View solution

Q. Wire gauze is used to supply uniform heat to

View solution

Q. Thistle funnel is used to pour into a wolf's bottle or a flask

View solution

Q. Temperature is measured by

View solution

Q. Calorimeter is made up of

View solution

Q. It is used to prepare gases and has two openings

View solution

Q. It is used to warm or heat the substances

View solution

Q. It is used for evaporation of solution, in sublimation

View solution

Q. The simplest whole number ratio of atoms of each element in the molecule of a compound is called

View solution

Q. Empirical formula of benzene is

View solution

Q. In case of ionic compounds, the molecular and empirical formulas are

View solution

Q. Empirical formula of glucose is

View solution

Q. The formula mass of an ionic compound is called

View solution

Q. In combustion analysis, % of hydrogen is calculated from

View solution

Q. Glucose is converted into ethanol by the enzyme

View solution

Q. A substance which changes the rate of reaction, but remains chemically unchanged at the end of the reaction is called

View solution

Q. If the addition of any foreign substance renders the catalyst to be ineffective it is called

View solution