Practice Question and Answer
8Q: Is B2+ Paramagnetic or Diamagnetic? 3821 05b5cc69ae4d2b4197774c7ac
5b5cc69ae4d2b4197774c7ac- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer :
Explanation :
B2+ is a Paramagnetic. The filled orbitals are σ(1s)22, σ∗(1s)22, σ(2s)22, σ∗(2s)22. The half-filled orbitals are π(2pxx) and π(2pyy). Since it posses 2 unpaired electrons, it is Paramagnetic in nature.
Q: Kanna is taller than Malik. Dev is shorter than Krish where as Krish is taller than Malik. Veena is shorter than Krish but taller than Malik and Dev is taller than Veena. Who is the Shortest ?
3821 05f1804909679b57327a92c18
5f1804909679b57327a92c18- 1Veenafalse
- 2Maliktrue
- 3Devfalse
- 4Kannafalse
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 2. "Malik "
Q: Select the correct statement about cellular respiration? 3821 05b5cc6a3e4d2b4197774cc34
5b5cc6a3e4d2b4197774cc34- 1All the carbon atoms in glucose ultimately incorporated during cellular respiration into carbon dioxide moleculetrue
- 2All the carbon atoms in glucose ultimately incorporated during cellular respiration into NADH moleculefalse
- 3All the carbon atoms in glucose ultimately incorporated during cellular respiration into ATP moleculefalse
- 4All the carbon atoms in glucose ultimately incorporated during cellular respiration into water moleculefalse
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 1. "All the carbon atoms in glucose ultimately incorporated during cellular respiration into carbon dioxide molecule"
Explanation :
Answer: A) All the carbon atoms in glucose ultimately incorporated during cellular respiration into carbon dioxide molecule Explanation: All the carbon atoms in glucose ultimately incorporated during cellular respiration into carbon dioxide molecules.
Q: Gunpowder consists of a mixture of :
3820 05ebb7f218dce175b2cb9bb52
5ebb7f218dce175b2cb9bb52- 1Sand and TNTfalse
- 2TNT and charcoalfalse
- 3Calcium, Sulphur and charcoalfalse
- 4Sulphur, potassium nitrate and charcoaltrue
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 4. "Sulphur, potassium nitrate and charcoal "
Q:In the following sentence found out whether there is any error in any part of the sentence. If there is error mark your answer letter corresponding to that part a,b,c or d.If there is no error mark your answer ‘e’.
The scheme which will be launched (a)/during the next two years (b)/ require an additional investment (c)/ of one hundred crores. (d)/ No error (e).
3820 05dfb2ab980cad641a0cc762e
5dfb2ab980cad641a0cc762e- 1afalse
- 2bfalse
- 3dtrue
- 4cfalse
- 5efalse
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 3. "d"
Q:Directions : In each of the following letter series, some of the letters are missing which are given in that order as one of the alternatives below it.
ab ---b -bbaa-
3820 05ec61a1f980ff60a66c3f11b
5ec61a1f980ff60a66c3f11b- 1abaabfalse
- 2abbabfalse
- 3baaabtrue
- 4babbafalse
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 3. "baaab "
Q: If A = 2, M=26, Z=52, then BET =?
3818 05f336698b07ff927c14a3d49
5f336698b07ff927c14a3d49- 164false
- 272false
- 344false
- 454true
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 4. "54 "
Q:Direction: In the question a sentence has been given in Active/Passive Voice. Out of the four alternatives suggested, select the one which best expressed the same sentence in Passive/Active Voice and mark your answer in the Answer Sheet.
Where were they playing the cricket match?
3817 05ddb5ebc588f4c52c920f6b5
5ddb5ebc588f4c52c920f6b5- 1Where was the cricket match played?false
- 2Where has the cricket match been played?false
- 3Where will the cricket match be played?false
- 4Where was the cricket match being played?true
- Show AnswerHide Answer
- Workspace
- SingleChoice

