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. Which have the maximum density ?

Water
Benzene
Ice
Chloroform

Answer: Option A

3. Brass is an alloy of ?

Copper and Tin
Copper and Zinc
Copper and Aluminium
Iron and Copper

Answer: Option B

4. Which element found in all organic compounds ?

carbon
nitrogen
calcium
none of them

Answer: Option A

5. Mass number of a nucleus is :

the sum of the number of protons and neutrons present in the nucleus
always more than the atomic weight
always less than its atomic number
None of above

Answer: Option A

Read more from - Chemistry Questions Answers

Dorjey 10 years ago

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

pardeep 10 years ago replied

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

pardeep 10 years ago replied

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

1