Calculate the distance between 111 planes in a crystal of Ca. Options are: A. 1.61nm B. 0.61nm C. 0.321nm D. None of these.

2 years ago

Share

Post Your Answer

More Questions On Physical Chemistry

Ask Experts

Have any Question? Ask Experts
Post Question
 
Answer ‘n’ Earn
Attractive Gift
Vouchers
To Win!!!
Click Here for details
why solubility of nitrates of alkali metals increases from top to bottom
 
 
all alkali metal nitrate are soluble in water.solubilty decrease because hydration energy decreases on going down bottom thanks and regards sunil kr askIITian faculty
  img
Sunil Kumar FP one month ago
what is n- factor
 
 
n factor is the no.of replaceable OH - ions(for bases) or H + ions for acids or valency of the compound.
 
CHARISHMA 9 days ago
Diboorane b2h6 can be prepared by the reaction 3NaBH4 + 4BF3 GIVES 3NaBF4 + 2B2H6 If the reaction has 70 % yield ,how many moles of NaBH4 should be used with excess BF3 in order to obtain...
 
 
3NaBH4 + 4BF3--------3NaBF4 + 2B2H6 1 mole of b2h6 produces 1.5 mole of nabh4 .2 mole of b2h6 will produce (1.5*10*10)/14=10.7 mole sice the yield is 70%
  img
Sunil Kumar FP one month ago
In actinides why neodymium possess high paramagnetism than other others?
 
 
ThetetragonalNd2Fe14B crystal structure has exceptionally high uniaxialmagnetocrystalline anisotropy(HA~7teslas- magnetic field strength H in A/m versus magnetic moment in A.m2).This gives...
  img
Sunil Kumar FP 29 days ago
Explain why (CH3)3N is pyramidal whereas (SiH3)3N is planar.?
 
 
(CH3)3N has pyramidal shape due to sp3 hybridisation in which there is a p pi-p pi bonding whereas in case of (SiH3)3N there is ppi-dpi bonding baecause of vacant dorbital of silicon and...
  img
Sunil Kumar FP 6 days ago
ether formula
 
 
Ether is an organic compound with an oxygen atom connected to two alkyl groups or aryl groups. Ethers are unable form hydrogen bonds with each other and hence their boiling point is low....
  img
Vasantha Kumari 4 months ago
 
Ether is an organic compound with an oxygen atom connected to two alkyl groups or aryl groups. Ethers are unable form hydrogen bonds with each other and hence their boiling point is low....
  img
Vasantha Kumari 4 months ago
 
Ethers are the organic compound having formula ROR where R is the alkyl group which may be same or different(R=R or R#R).For ex.CH 3 OCH 3 ,CH 3 OC 2 H 5 ,C 2 H 5 OC 2 H 5 etc. Thanks &...
  img
Aarti Gupta 4 months ago
View all Questions »