Practice Question and Answer

  • Show AnswerHide Answer
  • Workspace

Answer : 2. "मलिक"

Q: Is B2+ Paramagnetic or Diamagnetic? 3821 0

  • Show AnswerHide Answer
  • Workspace

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: Select the correct statement about cellular respiration? 3821 0

  • 1
    All the carbon atoms in glucose ultimately incorporated during cellular respiration into carbon dioxide molecule
    Correct
    Wrong
  • 2
    All the carbon atoms in glucose ultimately incorporated during cellular respiration into NADH molecule
    Correct
    Wrong
  • 3
    All the carbon atoms in glucose ultimately incorporated during cellular respiration into ATP molecule
    Correct
    Wrong
  • 4
    All the carbon atoms in glucose ultimately incorporated during cellular respiration into water molecule
    Correct
    Wrong
  • Show AnswerHide Answer
  • Workspace

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.

  • Show AnswerHide Answer
  • Workspace

Answer : 3. "d"

Q:

गनपाउडर किसका मिश्रण होता है : 

3820 0

  • 1
    रेत और टीएनटी
    Correct
    Wrong
  • 2
    टीएनटी और चारकोल
    Correct
    Wrong
  • 3
    कैल्शियम, सल्फर और चारकोल
    Correct
    Wrong
  • 4
    सल्फर, पोटेशियम नाइट्रेट और चारकोल
    Correct
    Wrong
  • Show AnswerHide Answer
  • Workspace

Answer : 4. "सल्फर, पोटेशियम नाइट्रेट और चारकोल"

Q:

यदि A = 2, M=26, Z=52, तब BET =?

3818 0

  • 1
    64
    Correct
    Wrong
  • 2
    72
    Correct
    Wrong
  • 3
    44
    Correct
    Wrong
  • 4
    54
    Correct
    Wrong
  • Show AnswerHide Answer
  • Workspace

Answer : 4. "54 "

Q:

मेजर राज्यवर्धन सिंह राठौर ने 28वें ओलम्पिक खेल में निशानेबाजी में कौन-सा पदक जीता ?

3817 0

  • 1
    स्वर्ण
    Correct
    Wrong
  • 2
    रजत
    Correct
    Wrong
  • 3
    कांस्य
    Correct
    Wrong
  • 4
    सांत्वना पदक
    Correct
    Wrong
  • Show AnswerHide Answer
  • Workspace

Answer : 2. "रजत"
Explanation :

सेना के जवान, खेल मंत्री और संसद सदस्य - राज्यवर्धन सिंह राठौड़ स्वतंत्रता के बाद ओलंपिक में व्यक्तिगत रजत जीतने वाले पहले भारतीय बने, जब वह एथेंस 2004 में पुरुषों की डबल ट्रैप शूटिंग के लिए पोडियम पर खड़े हुए थे।


      Report Error

    Please Enter Message
    Error Reported Successfully

      Report Error

    Please Enter Message
    Error Reported Successfully

      Report Error

    Please Enter Message
    Error Reported Successfully

      Report Error

    Please Enter Message
    Error Reported Successfully

      Report Error

    Please Enter Message
    Error Reported Successfully

      Report Error

    Please Enter Message
    Error Reported Successfully

      Report Error

    Please Enter Message
    Error Reported Successfully

      Report Error

    Please Enter Message
    Error Reported Successfully