Practice Questions

  1. Home
  2. Free Resources
  3. Practice Questions
  4. 21363
TLS Online TPP Program

#Question id: 20161

The radius of second Bohr’s orbit is

#XL - P Chemistry
  1. 0·053 nm
  2. 0·053/4 nm 
  3. 0·053 x 4nm
  4. 0·053 x 20 nm.
More Questions
TLS Online TPP Program

#Question id: 18530

#XL - R Botany

Which of the following families have fibre producing plants
TLS Online TPP Program

#Question id: 18531

#XL - R Botany

Which families have fibre plants
TLS Online TPP Program

#Question id: 18532

#XL - R Botany

Which family contain fibre yielding plants 
TLS Online TPP Program

#Question id: 18533

#XL - R Botany

Which of the fibres have high tensile strength 
TLS Online TPP Program

#Question id: 18534

#XL - R Botany

New world cotton is
TLS Online TPP Program

#Question id: 18535

#XL - R Botany

Gossypium barbedens is called