Question # 1

Sulphure dioxide affects

Choose an answer

Cell wall

Plasmodesmata

All membrane systems

Nucleus

Which of the following units represents largest amount of energy?

Choose an answer

Calorie

Joule

Erg

Electron vol.

BiCI₃ on hydrolysis forms a white precipitate of

Choose an answer

Bismuthio is acid

Bismuth oxychloride

Bismuth pentachloride

Bismuth hydroxide

If N_A is Avogadro's number then number of valence electrons in 4.2 g of nitride ions N^3-is

Choose an answer

2.4 N_A

4.2 N_A

1.6 N_A

3.2 N_A

Which of the following is not present in RNA?

Choose an answer

Uracil

Thymine

Ribose

Phosphate

Which quantum number is sufficient to describe the electron is hydrogen atom?

Choose an answer

/

n

m

s

By using the fluted filter paper rate of filtration is

Choose an answer

Increased

Decreased

Filtration is constant

Having no effect

An endothermic reaction is one in which

Choose an answer

Heat is converted into electricity

Heat is obsorbed

Heat is evolved

Heat is converted into mechanical work

More Classes

Other Links

NAT I Medical Chemistry MCQs With Answers

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer