Question Detail

Who is regarded as father of modern chemistry ?

Ruterford
Einstein
Lavoisier
C.V. Raman

Answer: Option C

Similar Questions :

1. The acid generally stored in batteries is

Nitric Acid
Hydrochloric Acid
Sulphuric Acid
Acetic Acid

Answer: Option C

2. The metallurgical process in which a metal is obtained in a fused state is called ?

roasting
calcinations
smelting
froth floatation

Answer: Option C

3. What among following is used to produce artificial rain ?

copper oxide
carbon monoxide
silver iodide
silver nitrate

Answer: Option C

4. Chemical used in photography is

sodium sulphate
sodium sulphite
sodium thiosulphate
sodium oxalate

Answer: Option C

5. Atomic number of an element gives

the number of nucleons in its atom
the number of electrons in its atom
the weight of the atom of the element
the total number of elementary particles in its atom

Answer: Option B

Read more from - Chemistry Questions Answers

Dorjey 9 years ago

how it ispossible that group 2 element can form two covalent bonds when their electron are paired up???

pardeep 9 years ago replied

It contain empty p orbital due to that s orbital e unpaired and for covalent bond

pardeep 9 years ago replied

Due to presence vacant p orbital s orbital electrons unpaired and form covalent bond

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