Chemistry Quiz 25

Which of the following is not considered as an intermolecular force between molecules ?

Reaction at anode is called________________?

Which ion will have maximum value of heat of hydration ?

Which molecule has the highest bond energy among the halogens_________________?

Which of the following compounds is not soluble in HNO3___?

K2 (Cu(CN)4) which one is correct___________________?

Which of the following statements about isotopes is correct ?

Catalyst used to speed up the reaction of ammonia synthesis is________________________?

The use of antifreeze in the automobile radiator is an important application of__________________?

Ionic bond is produced after complete transfer of ________________ ?

If we provide very high amount of heat to a liquid its boiling point will__________________?

Pressure in gas discharge tube was kept________________?

Compounds having same molecular formula but differ in structural formula are called __________________?

Formalin is ___________ solution of formaldehyde in water?

Which discovery caused a revision in the periodic law as stated by Mendeleev ?

The molecules of CO2 in dry ice form__________________?

Consider the following reaction- 3Cl2 + 6NaOH ? NaClO3 + 5NaCl + 3H2O This reaction is_______________?

The weight of a metal of equivalent of 12 which will give 0.475g of its chloride is_______?

The carbon atom of carbonyl group is__________________?

Size of filter paper is selected according to the amount of__________________?

Animal fats are located particularly in__________________?

By combining n atmic orbitals no. of hybrid orbitals will be__________________?

Pure metal__________________?

The non-ideal behaviour results chiefly from________________?

Phosphene gas will be produced if phosphorous acid is subjected to___________________?

Elements with similar chemical properties appear in the_________________?

For which mechanisms the first step involved is the same ?

Allotropic form of phosphorus that is poisonous is___________________?

In alkaline battery the anode is made up of______________________?

Solubility of any salt can be determined from_______________?

How many moles of H2 are added up when benzene is heated with hydrogen in the presence of platinum ?

The strength of solution of an element whose electrode potential is to be measured is________________?

Ethy1 chloride on reduction in the presence of Zn/HCI produces___________________?

The fertility of the soil is improved by________________?

Deuterium reacts with oxygen to form________________?

How many isotopes have odd atomic number ?

Liquid crystal is discovered by __________________?

The processes of effusion and diffusion are best understand by________________?

Which one of the following is an inorganic fertilizer ?

moles of each aluminium and oxygen react with each other to produce aluminium oxide. The amount of product formed is______________________?

The radioactive isotope of hydrogen is called___________?

Which of the following oxides of iodine is used for quantitative analysis of CO ?

Mixture of catalysts Cr2O3 + A?2O3 + SiO2 at 500?C are used when benzene is prepared from_______________?

Spontaneous reactions are_______________?

Oxygen (molecular weight = 32) diffuses at a rate of 10cm3/min under the same conditions of temperature and pressure how fast will hydrogen (molecular weight = 2) diffuse ?

Energy required to form transition state is called _________________?

Requirement of macronutrient per acre of the land is_________________?

An atom loses or gains electrons to__________________?

Electrolysis of dilute solution of NaCl results at the anode_______________?

When benzene is substituted by halogens only which one of the following halogens only which one of the following halogens is given the number one position in the ring while writing the name of compound ?

Which one of the following has polar covalent bond ?

Polyethylene Glycols are used in the preparation of which type of detergents?

The aliphatic monocarboxylic acids are obtained by the hydrolysis of________________?

Co-enzymes are_________________?

Acetone reacts with HCN to form a cyanohydrin. It is an example of________________?

The ether used in Wurtz synthesis is__________________?

Grignard reagent is reactive due to___________________?

Phosphorus is a Greek word and it means_________________?

Hydrogenolysis results in the formation of________________?

The word Alkali means__________________?

Sum of protons and neutrons in an atom gives off _________ ?