Answer: B) 3' > 2' > 1'> NH3 Explanation: The order of basicity in ammonia is different in gaseous phases vs. aqueous phases due to hydrogen bonding.   So in gaseous phases it's the well known: 3' > 2' > 1'> NH3. Just so we're on the same page, this is due to the inductive effect of electron donating alkyl groups--they destabilize the lone pair on nitrogen atom, making nitrogen more basic.   But in aqueous phase, the order is slightly different: 2'> 1'> 3' > NH3.

1. Antyodaya Scheme in Rajasthan was started in 1977 in the Chief Minister's office of Bhairo Singh Shekhawat. This scheme was launched to provide assistance to the poorest families of Rajasthan. Under this scheme, poor families are provided access to basic amenities like food grains, education, health, and housing.

2. Bhairo Singh Shekhawat was the Chief Minister of Rajasthan from 1977 to 1980. He was a member of the Bharatiya Janata Party. He initiated many important schemes and policies in Rajasthan, including Antyodaya Yojana.