A balanced chemical reaction equation conforms to the law of

All good athletes wants to win, and all athletes who want to win eat a well balanced diet : therefore, all athletes who do not eat a well balanced diet are bad athletes. Which of the following, if true, would most weaken the assumptions of the argument above?

A

Sara wants to win, but she is not a good athlete.

B

All the players of the national cricket team eat a well balanced diet.

C

No athlete who does not eat a well balanced diet wants to win.

D

Karim, the star cricketer, does not eat a well balanced diet, but he is a good athlete

In each of the questions four different ways of presenting an idea are provided.Choose the one that conforms closely to standard English usage.

A

Pollution and degradation of the environment is, according to the commission's report, a matter of universal concer.

B

Pollution and degradation of the environment is, according to the report by the commission, a matter of universal concern.

C

Pollution and degradation of the environment are, according to report of the commission, matters of universal concer.

D

Pollution and degradation of the environment are, according to the commission's report, a matter of universal concern.

What is being imposed on each subset to ensure that it conforms to the subset?

A

A parser to parse the code

B

A parser that parses and adds to the subset

C

A static verifier that parses code

D

A predefined function to parse the code

The minimum energy required to allow a chemical reaction to proceed is termed as the 'threshold energy '. Chemical reaction with low activation energy are

A

Always irreversible

B

Insensitive to temperature changes

C

Mostly irreversible

D

Highly temperature sensitive

An imbalanced chemical reaction equation is against the law of

A

Multiple proportion

B

Conservation of mass

C

Constant proportion

D

None of these

The reaction in which the rate equation corresponds to a stoichiometric equation, is called a/an __________ reaction.

A

Elementary

B

Non-elementary

C

Parallel

D

Autokinetic

Chemical potential (an intensive property) of a substance is a force that drives the chemical system to equilibrium and is equal to its partial molar properties. The reatio of chemical potential to free energy of a pure substance at oconstant temperature and pressure is

A

0

B

1

C

∞

D

None of these

Chemical kinetics can predict the __________ of a chemical reaction.

A

Rate

B

Feasibility

C

Both A & B

D

Neither A nor B

A catalytic agent such platinum may be used so that the chemical reaction reaction more rapidly .

A

such

B

that

C

reaction

D

rapidly

A chemical reaction is of zero order, when the reaction rate is (where, CA = concentration of reactant)

A

$$ \propto {\text{CA}}$$

B

$$ \propto \frac{1}{{{\text{CA}}}}$$

C

Independent of temperature

D

None of these

A balanced chemical reaction equation conforms to the law of

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