প্রশ্ন ব্যাংক
- ক. 1.03×10-24kg
- খ. 1.154×10-24kg
- গ. 10.23×10-26kg
- ঘ. 11.54×10-26kg
- ক. 360.5 J
- খ. .462.5 J
- গ. 562.5 ]
- ঘ. 762.5 J
- ক. বাম্পপাতন
- খ. উধর্বপাতন
- গ. দ্রাবক নিষ্কাশন
- ঘ. নিশ্লপাতন
- ক. 3.6 মোল /লিটার
- খ. 4.6 মোল /লিটার
- গ. 2.6 মোল /লিটার
- ঘ. 1.6 মোল /লিটার
- ক. 0.888
- খ. 0.104
- গ. 0.999
- ঘ. 2.7×10-7
- ক. AICI3
- খ. BF3
- গ. NH3
- ঘ. CH4
- ক. টলুইন
- খ. পিরিডিন
- গ. ন্যাপথালিন
- ঘ. সাইক্লোবিউটাইইন
11683. Which sentence is correct?
- ক. They of he is certain to be called.
- খ. They of he are certain to be called.
- গ. The stars are their guide
- ঘ. A black and a white dog is in the room
- ক. i have been knowing her for two years.
- খ. I have known her for two years.
- গ. l am knowing her for two years.
- ঘ. I was known to her for two years.
- ক. Very hard
- খ. rather
- গ. Rarely
- ঘ. Perhaps
- ক. Citizen: Authority
- খ. Nurse: Physician
- গ. Help: Interference
- ঘ. Subject: Job
- ক. I said angrily to leave me alone.
- খ. I told him angrily to leave me alone.
- গ. I told angrily to leave me alone.
- ঘ. I asked angrily to leave me alone
- ক. when
- খ. then
- গ. while
- ঘ. For a while
- ক. A shop is going to be opened by him
- খ. A shop is going to opened by him.
- গ. A shop is gone to open by him.
- ঘ. A shop is going to open by him
- ক. As many books as
- খ. As much as books
- গ. As much books as
- ঘ. As many books than
- ক. from
- খ. on
- গ. into
- ঘ. to
- ক. 3.87×1018
- খ. 3.87×1016
- গ. 3.87×1021
- ঘ. 3.87×1015
- ক. 5.87
- খ. 4.89
- গ. 3.79
- ঘ. 6.89
- ক. CH3-CH2-OH
- খ. CH3-CHO
- গ. CH3-COOH
- ঘ. CH3-CO-CH3
- ক. কিউবিক
- খ. টেট্রাগোনাল
- গ. অর্থোরদ্ধিক
- ঘ. মনোক্লিনিক
- ক. 1.0879 g
- খ. 2.0965 g
- গ. 2.0789 g
- ঘ. 3.0888 g
- ক. 88% Cu+10% sn+2%Zn
- খ. 90% Cu+8% sn+2%Zn
- গ. 90% Cu+9% sn+1%Zn
- ঘ. 90% Cu+4% sn+6%Zn
- ক. I131
- খ. I127
- গ. I129
- ঘ. I126
- ক. 3.06 g
- খ. 3.48 g
- গ. 4.27 g
- ঘ. 5.57 g
- ক. মেটালডিহাইভ
- খ. আসিটালডিহাই
- গ. মেটাফরমালডিহাইড
- ঘ. প্যারালডিহাইড
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